fa2: biostatistics - wikispacesdata+sets+sa1.pdf · thomas hansen and diego solarte fall 2017 3...
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Thomas Hansen and Diego Solarte Fall 2017
1
FA2: BIOSTATISTICS
Name: ABADIA CABALLERO CARLOS ADOLFO Class: 10B Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
19.8 21.6 21.9 20.3 18.3
21.3 16.1 17.0 16.1 22.5
21.6 23.7 22.2 25.0 20.3
22.0 21.6 23.5 23.5 22.0
Sample 2
22.5 18.6 19.4 21.0 24.6
23.8 14.1 21.7 19.0 21.5
23.6 13.2 17.2 21.5 18.8
12.3 20.1 21.2 17.8 19.6
Sample 3
30.3 27.8 28.5 28.4 25.4
18.9 34.7 19.5 22.0 22.9
20.5 30.0 23.6 33.0 22.4
31.9 29.5 33.5 21.7 19.8
Thomas Hansen and Diego Solarte Fall 2017
2
FA2: BIOSTATISTICS
Name: ARANGO VELEZ ESTEBAN Class: 10B Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
19.5 21.5 23.2 23.8 26.8
30.5 15.6 22.3 25.9 22.0
11.8 29.1 21.4 27.8 21.6
24.8 19.4 31.2 23.4 33.9
Sample 2
19.9 16.7 24.9 22.2 17.5
23.4 16.0 19.1 19.8 26.7
16.4 22.3 19.0 21.6 14.7
22.5 24.1 25.8 21.8 19.9
Sample 3
19.7 18.8 17.7 22.5 18.3
23.7 19.1 21.7 16.9 16.5
19.7 20.9 29.0 15.7 17.8
20.1 21.4 20.6 17.0 15.3
Thomas Hansen and Diego Solarte Fall 2017
3
FA2: BIOSTATISTICS
Name: ARBOLEDA CORREA JUAN MANUEL Class: 10B Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
21.2 25.0 18.0 22.9 18.8
15.2 17.6 14.2 19.7 21.5
18.2 21.0 22.0 22.3 23.7
14.9 24.1 16.1 22.2 22.8
Sample 2
25.4 34.3 31.2 16.7 32.7
28.2 24.1 18.5 18.0 29.4
25.9 28.0 19.7 22.4 21.9
23.7 23.1 19.1 32.1 21.2
Sample 3
18.2 26.6 16.1 18.9 20.0
20.3 19.0 18.4 18.3 17.0
17.0 22.4 17.2 24.7 24.8
21.1 18.3 18.9 19.7 21.5
Thomas Hansen and Diego Solarte Fall 2017
4
FA2: BIOSTATISTICS
Name: CORREA GUTIERREZ JUAN ANTONIO Class: 10B Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
20.3 21.8 19.5 21.3 19.9
15.3 15.3 15.6 21.0 16.7
21.7 20.9 19.9 20.7 22.9
17.3 19.7 17.4 20.8 19.5
Sample 2
20.7 16.3 15.5 21.3 25.6
18.6 23.4 22.4 23.2 17.0
20.2 24.1 19.6 18.9 21.9
22.0 19.7 19.4 21.2 18.2
Sample 3
15.5 16.5 23.5 19.0 16.2
25.2 23.6 28.7 14.9 29.1
21.6 19.5 27.3 21.1 20.4
28.8 29.0 27.0 15.3 23.7
Thomas Hansen and Diego Solarte Fall 2017
5
FA2: BIOSTATISTICS
Name: CORREA PEÑA MARIANA Class: 10B Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
35.1 27.6 26.0 29.1 21.8
26.9 17.7 19.1 29.3 25.4
23.0 22.9 31.9 27.3 28.1
21.5 16.9 25.8 16.3 23.6
Sample 2
18.1 16.6 21.3 14.8 23.4
24.3 15.9 17.7 28.1 27.6
24.2 13.5 27.3 24.5 17.9
23.2 21.9 17.9 19.1 10.8
Sample 3
20.6 19.3 17.7 20.7 19.8
23.5 20.4 21.4 19.6 18.6
19.7 15.1 22.0 16.4 20.4
19.1 21.1 20.6 16.8 19.5
Thomas Hansen and Diego Solarte Fall 2017
6
FA2: BIOSTATISTICS
Name: CUELLO PERDOMO SANTIAGO Class: 10B Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
20.3 18.5 16.8 17.8 20.2
22.7 16.5 20.2 23.2 22.8
21.8 22.2 19.2 14.8 14.5
27.0 25.0 17.1 19.7 16.0
Sample 2
23.2 31.0 24.1 26.9 28.9
29.5 20.2 16.9 24.7 24.6
23.8 24.4 35.6 27.5 25.5
15.1 17.3 26.1 18.9 25.9
Sample 3
18.1 16.4 16.5 20.7 21.7
18.2 15.2 13.1 20.5 19.9
20.6 18.9 20.6 21.0 24.1
17.7 19.4 23.1 20.9 21.9
Thomas Hansen and Diego Solarte Fall 2017
7
FA2: BIOSTATISTICS
Name: DE LEMOS SAA ALEJANDRO Class: 10B Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
15.2 22.6 14.2 19.7 18.5
14.8 17.4 20.8 16.6 18.3
21.1 25.1 20.5 13.1 20.0
22.0 19.8 19.8 19.1 21.3
Sample 2
20.2 21.9 17.0 25.6 21.9
21.3 20.4 20.0 21.2 23.9
19.3 20.1 21.2 18.8 17.0
21.6 20.0 20.2 17.4 18.8
Sample 3
19.7 23.2 21.6 21.9 19.1
17.6 28.6 24.1 34.4 27.8
21.6 25.2 25.0 21.3 16.6
24.7 33.8 15.2 21.5 24.8
Thomas Hansen and Diego Solarte Fall 2017
8
FA2: BIOSTATISTICS
Name: GOMEZ ROMBERG MARTIN Class: 10B Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
20.4 26.3 22.0 31.8 25.3
29.6 24.5 17.0 13.7 19.2
19.3 19.9 20.7 27.6 22.3
37.6 34.4 27.5 20.1 26.4
Sample 2
22.9 23.7 21.1 23.2 23.9
19.1 21.7 18.3 21.7 24.5
21.9 23.5 19.9 19.3 15.3
21.1 21.6 20.2 20.6 23.0
Sample 3
15.0 17.6 17.0 23.6 20.4
21.6 24.9 21.6 23.1 14.1
19.1 21.0 20.9 22.7 22.5
19.8 14.6 19.4 18.4 22.0
Thomas Hansen and Diego Solarte Fall 2017
9
FA2: BIOSTATISTICS
Name: GUTIERREZ GOMEZ JUAN FELIPE Class: 10B Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
18.7 19.7 16.6 19.8 18.3
22.8 24.0 14.1 17.2 17.0
16.7 20.4 18.7 19.8 16.2
17.3 19.4 16.4 18.7 22.9
Sample 2
20.6 14.2 16.1 24.0 26.6
23.1 26.9 30.0 25.2 20.9
24.2 29.8 30.1 17.2 27.4
31.7 21.8 23.6 29.2 21.9
Sample 3
16.7 16.1 19.9 20.5 14.1
18.0 18.9 17.1 21.6 21.8
20.1 15.4 21.5 19.1 17.5
20.2 17.2 17.2 25.2 18.6
Thomas Hansen and Diego Solarte Fall 2017
10
FA2: BIOSTATISTICS
Name: MARIN LOSADA ANA ISABEL Class: 10B Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
15.2 20.9 22.9 19.8 19.9
22.7 16.1 21.7 16.6 14.7
15.4 21.9 17.3 16.6 17.0
21.0 15.2 17.6 22.6 22.7
Sample 2
16.3 25.5 21.4 24.3 15.4
22.1 22.5 16.7 24.3 20.4
21.2 19.3 18.2 14.8 19.2
20.7 21.4 22.0 22.2 13.4
Sample 3
16.0 33.4 29.2 13.2 25.1
26.7 23.0 15.5 30.3 19.4
24.7 23.1 23.3 14.8 27.3
23.6 21.2 21.8 32.8 18.7
Thomas Hansen and Diego Solarte Fall 2017
11
FA2: BIOSTATISTICS
Name: MENDEZ LOPEZ ALEJANDRA Class: 10B Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
29.7 18.4 31.6 17.9 29.3
28.7 17.6 24.1 21.3 19.6
21.6 27.1 21.7 22.7 18.5
22.5 17.2 34.6 20.1 18.9
Sample 2
23.8 24.3 17.6 21.2 18.5
20.9 17.3 21.3 20.2 15.3
17.2 19.2 26.9 19.1 22.4
17.7 25.6 16.8 14.8 18.1
Sample 3
18.5 19.2 22.6 17.0 19.0
20.4 20.9 25.8 18.9 29.3
21.6 21.1 18.9 17.6 23.3
16.0 19.0 18.5 23.6 19.9
Thomas Hansen and Diego Solarte Fall 2017
12
FA2: BIOSTATISTICS
Name: NEGRET GARCES MARIANA Class: 10B Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
18.0 17.3 20.5 21.0 24.7
17.4 23.6 13.8 17.5 22.2
25.3 21.0 21.0 18.0 21.4
25.5 25.2 17.6 15.3 19.1
Sample 2
21.8 25.9 28.4 24.0 28.2
23.4 29.2 26.3 18.6 23.9
22.9 26.5 30.3 18.8 25.3
30.7 23.5 23.5 17.2 22.1
Sample 3
17.4 19.7 21.9 22.5 21.7
14.4 17.3 25.8 19.1 21.1
23.2 18.8 16.7 24.5 19.0
21.7 23.3 20.1 22.7 17.9
Thomas Hansen and Diego Solarte Fall 2017
13
FA2: BIOSTATISTICS
Name: SANCHEZ BOLAÑOS LAURA Class: 10B Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
21.7 25.6 20.5 20.1 25.1
21.8 15.7 19.6 18.0 25.3
18.1 17.4 20.2 25.2 19.2
19.3 17.9 17.8 17.0 19.1
Sample 2
21.4 17.0 22.8 20.3 20.2
16.3 15.8 21.1 17.4 17.9
21.4 19.7 19.4 20.7 23.0
22.8 26.7 22.9 26.0 17.2
Sample 3
31.1 22.6 15.9 30.5 27.2
22.8 28.0 23.1 20.6 25.8
19.8 27.3 17.5 30.1 21.2
28.6 31.3 20.0 31.7 28.6
Thomas Hansen and Diego Solarte Fall 2017
14
FA2: BIOSTATISTICS
Name: SERRA BARNEY JUAN CAMILO Class: 10B Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
22.1 24.8 31.3 22.6 31.3
27.5 19.7 28.4 20.9 26.9
28.9 26.2 19.6 25.8 21.4
21.2 28.4 18.1 28.4 23.7
Sample 2
15.0 21.2 26.7 17.2 23.5
17.9 19.3 18.3 16.6 19.4
22.8 16.0 26.8 21.3 15.1
23.3 14.8 23.0 22.2 23.7
Sample 3
16.6 20.5 21.3 20.3 25.3
20.6 22.7 22.4 16.7 14.8
22.9 18.3 18.0 15.0 18.1
19.7 21.3 20.9 21.2 19.3
Thomas Hansen and Diego Solarte Fall 2017
15
FA2: BIOSTATISTICS
Name: TRIANA MARTINEZ CARLOS ALBERTO Class: 10B Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
22.4 18.7 20.9 25.0 19.0
19.7 15.0 18.2 22.7 20.2
24.7 23.3 22.1 16.1 19.2
23.3 16.6 23.0 21.0 19.6
Sample 2
24.7 21.9 20.8 22.9 41.1
26.2 18.9 25.5 23.3 23.5
30.0 36.2 28.1 18.7 22.3
22.3 25.5 21.6 17.9 22.6
Sample 3
21.6 17.2 19.6 21.3 17.0
17.3 20.9 18.3 19.1 24.1
24.8 15.6 17.5 20.3 19.2
14.4 22.1 19.7 29.5 22.5
Thomas Hansen and Diego Solarte Fall 2017
16
FA2: BIOSTATISTICS
Name: VARGAS MONEDERO SANTIAGO Class: 10B Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
24.7 19.0 15.2 20.6 16.6
15.2 16.2 14.5 18.5 22.3
20.3 15.2 22.1 19.0 27.3
26.5 18.2 19.0 20.4 22.6
Sample 2
23.0 21.0 25.2 16.9 22.3
23.5 15.6 27.6 22.6 15.9
16.5 18.2 28.0 21.3 21.2
22.0 23.5 22.9 25.2 16.7
Sample 3
20.5 33.9 32.8 14.6 23.8
23.8 17.5 25.4 28.7 25.5
17.3 25.4 36.9 13.3 23.4
23.2 25.6 31.8 25.0 23.5
Thomas Hansen and Diego Solarte Fall 2017
17
FA2: BIOSTATISTICS
Name: BARRETO BETANCOURT FELIPE Class: 10C Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
24.6 26.1 25.1 14.3 25.5
19.3 21.7 33.0 18.0 21.8
24.9 26.0 23.3 23.9 22.5
30.6 25.0 16.7 27.6 22.9
Sample 2
14.1 21.2 21.8 20.8 21.7
18.4 15.8 20.8 22.1 20.7
20.1 17.1 16.3 23.7 17.4
18.6 24.6 16.5 23.1 21.3
Sample 3
24.5 16.5 14.5 20.1 18.9
17.2 16.6 19.6 23.7 18.2
20.1 26.0 24.1 11.9 21.9
19.0 17.3 22.4 14.2 22.5
Thomas Hansen and Diego Solarte Fall 2017
18
FA2: BIOSTATISTICS
Name: BRYON KARAMAN ALEJANDRO JOSE Class: 10C Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
22.0 20.1 18.2 23.5 14.7
20.7 21.0 22.2 20.6 18.2
14.5 24.5 20.9 21.4 15.9
26.2 20.9 22.5 23.5 19.3
Sample 2
22.0 11.9 21.0 20.7 17.4
22.2 29.1 28.7 19.7 32.0
22.0 18.7 24.4 25.0 31.1
28.3 21.9 29.5 21.6 26.4
Sample 3
17.9 23.3 17.2 17.3 19.5
20.0 20.7 15.8 20.4 22.4
22.6 17.7 24.6 16.6 17.5
19.6 21.0 21.0 19.9 14.3
Thomas Hansen and Diego Solarte Fall 2017
19
FA2: BIOSTATISTICS
Name: CASASFRANCO MEJIA JULIANA Class: 10C Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
18.7 19.0 22.6 9.2 13.3
17.7 23.2 19.2 25.7 23.3
17.5 18.8 20.1 17.1 21.7
23.0 28.2 21.4 20.4 18.3
Sample 2
23.8 21.7 23.6 19.2 18.9
18.6 16.4 18.1 20.4 19.2
17.2 21.1 19.8 14.0 22.6
24.0 19.2 23.4 19.3 21.8
Sample 3
24.6 17.6 20.6 19.4 21.0
23.9 29.6 20.1 24.9 21.9
24.5 21.8 29.6 34.8 26.8
27.2 25.6 19.0 25.7 19.2
Thomas Hansen and Diego Solarte Fall 2017
20
FA2: BIOSTATISTICS
Name: CASTILLO GUERRERO JOSE GABRIEL Class: 10C Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
25.7 25.3 16.8 29.2 18.9
28.7 22.7 18.9 20.6 32.7
25.6 15.1 23.4 26.2 21.8
21.3 19.5 18.3 20.0 19.4
Sample 2
16.3 17.8 20.5 22.9 19.8
20.4 19.8 19.6 23.6 22.4
21.4 21.8 12.3 16.5 20.1
20.1 19.9 19.2 22.7 19.4
Sample 3
18.6 17.5 21.4 15.9 26.7
20.4 19.6 23.1 22.9 17.4
22.3 17.5 20.2 22.6 21.4
22.0 20.6 20.0 22.0 20.4
Thomas Hansen and Diego Solarte Fall 2017
21
FA2: BIOSTATISTICS
Name: DE CARVALHO AMARO DE SOUSA EIRO CARLOTA Class: 10C Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
20.2 19.8 18.6 20.1 18.4
22.7 21.8 19.5 25.7 24.2
18.1 19.9 14.2 21.8 23.4
19.2 17.5 24.6 15.1 19.3
Sample 2
21.7 30.1 21.2 25.3 24.8
17.0 13.8 28.8 28.6 23.5
27.1 19.2 25.8 28.3 16.3
13.2 21.2 22.8 29.2 27.2
Sample 3
21.1 18.0 22.5 19.3 15.9
18.2 21.2 25.3 20.0 23.5
23.0 23.9 19.8 22.6 21.2
16.6 21.3 22.9 22.2 23.1
Thomas Hansen and Diego Solarte Fall 2017
22
FA2: BIOSTATISTICS
Name: DEL CAMPO CRIOLLO PEDRO JOSE Class: 10C Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
17.6 22.3 17.5 18.5 17.2
21.2 13.1 22.3 20.7 16.9
20.4 21.1 17.4 22.0 24.0
18.9 16.8 24.0 13.7 22.5
Sample 2
20.9 15.7 20.8 22.4 15.9
17.5 23.4 22.4 21.7 16.8
19.5 21.6 21.7 16.6 15.8
18.3 16.5 23.3 21.0 15.2
Sample 3
14.7 20.6 35.4 17.8 33.2
24.6 24.5 24.9 24.4 31.5
25.9 18.1 25.0 29.5 38.2
23.1 27.2 21.4 23.5 19.6
Thomas Hansen and Diego Solarte Fall 2017
23
FA2: BIOSTATISTICS
Name: DIDYME-DOME BOTERO JEAN PAUL Class: 10C Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
24.5 22.4 28.4 22.5 17.3
29.9 29.1 25.7 19.0 22.6
18.5 27.1 17.7 25.2 31.1
25.5 20.8 24.3 20.8 28.5
Sample 2
22.7 14.1 19.6 17.6 24.4
17.0 24.5 23.4 26.0 14.8
18.7 19.3 16.1 24.4 19.1
18.0 19.9 17.7 13.8 15.4
Sample 3
18.7 19.6 21.5 15.6 20.0
24.7 25.7 24.6 22.0 18.4
20.9 14.2 18.1 16.8 19.8
21.9 17.5 22.6 19.9 17.5
Thomas Hansen and Diego Solarte Fall 2017
24
FA2: BIOSTATISTICS
Name: GUEVARA GARCIA NATALIA Class: 10C Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
21.8 23.0 17.3 20.1 16.3
23.2 22.9 20.9 17.3 21.8
13.4 24.6 17.6 18.6 20.9
22.0 16.8 19.5 16.5 15.7
Sample 2
21.7 25.5 19.4 32.7 19.2
26.1 23.7 21.5 28.7 26.6
21.0 24.5 23.7 21.8 24.2
12.7 25.1 16.4 26.6 15.2
Sample 3
16.8 19.5 17.9 20.5 18.5
19.7 22.3 22.3 23.5 22.1
20.4 22.3 19.9 23.5 22.1
22.7 19.6 17.7 21.9 18.5
Thomas Hansen and Diego Solarte Fall 2017
25
FA2: BIOSTATISTICS
Name: HERNANDEZ DUQUE JUAN FELIPE Class: 10C Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
23.9 19.3 22.2 21.0 21.0
19.2 16.4 20.1 18.9 15.7
16.9 17.9 19.0 23.2 13.6
14.8 22.3 20.7 20.4 18.3
Sample 2
12.9 23.4 25.2 16.6 18.0
15.8 21.1 22.2 22.6 16.5
23.9 17.0 19.4 14.8 20.0
23.3 18.5 20.6 18.7 21.2
Sample 3
20.5 26.8 22.4 29.3 20.8
25.5 28.5 22.2 26.1 23.5
25.5 21.9 30.9 10.5 33.6
20.9 29.1 29.2 29.0 22.2
Thomas Hansen and Diego Solarte Fall 2017
26
FA2: BIOSTATISTICS
Name: HURTADO GIRALDO DANIEL FELIPE Class: 10C Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
25.8 8.3 27.9 19.1 26.5
29.7 28.4 25.9 24.1 19.4
27.6 11.9 18.1 26.2 32.1
19.2 28.5 19.5 16.1 24.3
Sample 2
18.6 24.3 18.0 19.5 17.3
18.5 20.6 18.7 21.9 22.6
11.1 19.7 22.3 18.5 23.5
25.4 22.5 22.2 17.8 19.9
Sample 3
16.4 15.0 20.9 20.4 15.4
23.3 18.5 23.7 16.3 14.9
16.7 25.4 20.0 17.6 18.3
11.2 23.1 19.5 19.8 21.9
Thomas Hansen and Diego Solarte Fall 2017
27
FA2: BIOSTATISTICS
Name: MUNERA ALDANA JUAN ESTEBAN Class: 10C Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
17.8 20.7 24.0 20.2 20.7
15.9 20.6 19.5 14.0 22.1
19.7 20.4 14.0 13.8 17.4
23.7 17.7 17.6 23.1 19.4
Sample 2
23.1 29.2 21.5 28.7 28.6
28.8 27.4 24.4 24.8 25.4
25.0 36.2 24.2 30.5 28.7
22.6 27.6 16.7 21.4 13.1
Sample 3
24.5 21.8 16.1 20.8 20.9
26.6 16.2 14.9 23.7 15.6
22.5 21.6 22.1 22.6 16.7
20.1 20.0 27.2 23.6 22.2
Thomas Hansen and Diego Solarte Fall 2017
28
FA2: BIOSTATISTICS
Name: OBANDO MEDINA JULIANA Class: 10C Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
16.2 15.8 23.8 11.9 22.5
22.8 23.5 21.3 19.5 22.8
24.1 16.1 16.6 22.8 21.8
25.5 16.9 22.3 15.3 21.6
Sample 2
24.3 21.6 19.4 19.5 16.5
18.1 22.8 21.2 24.2 19.7
18.8 16.1 20.4 20.9 9.8
9.6 19.3 18.8 15.7 23.5
Sample 3
26.9 23.1 22.4 23.1 32.4
31.4 26.6 19.1 15.5 28.7
21.3 25.2 28.2 16.6 24.0
22.3 25.6 32.8 25.5 30.7
Thomas Hansen and Diego Solarte Fall 2017
29
FA2: BIOSTATISTICS
Name: RAMIREZ MEJIA OSCAR LIBARDO Class: 10C Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
25.0 21.0 12.4 14.0 25.7
24.8 29.2 25.3 16.1 21.0
26.6 13.2 29.1 31.5 23.8
21.6 28.6 22.7 27.9 21.9
Sample 2
21.2 21.4 22.9 17.8 21.9
21.5 15.0 18.4 16.7 16.0
22.0 18.7 18.4 19.6 14.8
23.1 19.3 23.3 21.4 16.3
Sample 3
16.1 20.0 21.0 21.0 18.7
22.3 15.9 25.0 19.7 18.0
18.5 18.4 20.6 16.3 25.9
23.5 23.1 14.3 19.2 18.8
Thomas Hansen and Diego Solarte Fall 2017
30
FA2: BIOSTATISTICS
Name: RODRIGUEZ VILLEGAS ISABELLA Class: 10C Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
23.9 18.7 16.6 23.3 19.4
21.5 17.5 18.1 18.0 20.8
22.5 19.7 22.2 19.0 19.9
25.7 18.2 23.0 26.0 22.8
Sample 2
19.7 21.7 24.3 34.8 28.8
28.7 24.5 32.5 19.2 14.4
24.8 28.6 33.3 18.7 32.1
25.5 25.3 27.7 38.5 24.8
Sample 3
22.5 18.4 18.7 19.3 16.5
24.7 16.5 25.1 22.8 17.8
21.1 21.4 16.1 19.9 16.0
18.7 21.9 19.7 18.8 20.4
Thomas Hansen and Diego Solarte Fall 2017
31
FA2: BIOSTATISTICS
Name: ROYO BARBATO LAURA Class: 10C Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
28.7 22.8 16.3 22.3 20.3
20.2 18.2 24.6 21.6 23.2
11.5 19.8 16.7 17.1 20.9
17.2 22.4 21.9 17.6 23.3
Sample 2
23.2 17.4 22.8 18.4 23.7
20.7 25.7 14.6 17.4 26.0
15.9 20.2 20.2 24.3 13.6
23.7 18.6 18.7 18.5 20.2
Sample 3
26.6 34.0 22.2 21.1 36.0
23.1 23.3 23.7 18.7 20.0
17.6 32.9 19.9 24.1 25.1
19.9 22.4 23.9 11.9 17.7
Thomas Hansen and Diego Solarte Fall 2017
32
FA2: BIOSTATISTICS
Name: SUAREZ OROZCO SOFIA Class: 10C Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
29.9 20.9 28.1 24.0 34.1
27.0 17.9 21.9 21.0 28.6
18.4 28.6 17.8 26.7 20.4
21.3 21.7 26.3 31.7 25.1
Sample 2
20.8 20.1 18.0 23.3 18.8
25.6 24.3 19.9 22.4 14.5
19.9 19.4 22.0 18.9 22.9
20.5 18.8 22.4 15.0 17.5
Sample 3
21.1 21.9 15.2 22.4 18.3
24.6 20.4 21.3 20.0 20.0
20.9 18.2 20.1 16.5 20.0
23.7 23.4 26.1 23.2 19.0
Thomas Hansen and Diego Solarte Fall 2017
33
FA2: BIOSTATISTICS
Name: TÖRNQUIST MARIN SEBASTIAN JOHAN DAVID Class: 10C Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
15.0 18.6 19.6 24.9 19.1
17.6 18.1 22.4 21.6 23.7
21.7 23.6 18.7 19.4 18.9
17.8 20.4 22.5 20.0 16.9
Sample 2
26.5 31.2 24.2 26.6 25.4
28.8 24.6 22.1 23.9 27.8
25.5 28.6 22.0 17.0 23.5
21.2 25.8 29.6 22.0 24.7
Sample 3
21.4 14.5 21.5 22.8 16.1
18.9 24.4 17.5 14.9 23.8
18.1 22.4 17.5 17.5 15.6
17.8 20.8 21.8 22.3 22.4
Thomas Hansen and Diego Solarte Fall 2017
34
FA2: BIOSTATISTICS
Name: VARONA AYERBE MARIA ALEJANDRA Class: 10C Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
20.4 19.1 21.2 19.4 20.3
24.8 22.0 18.2 22.9 21.8
16.9 23.6 16.5 17.8 16.9
16.6 17.8 19.2 18.5 20.4
Sample 2
24.9 25.0 19.1 20.4 20.5
18.6 14.4 20.2 13.3 19.2
19.6 12.3 18.5 21.2 19.1
21.4 18.8 21.1 19.0 20.0
Sample 3
23.2 29.0 24.0 18.4 20.4
25.5 25.1 23.8 24.4 25.1
27.1 22.9 18.9 23.2 28.2
21.8 22.5 28.2 28.0 17.8
Thomas Hansen and Diego Solarte Fall 2017
35
FA2: BIOSTATISTICS
Name: ARBELAEZ FERNANDEZ DAVID Class: 10G Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
31.3 22.4 30.7 15.5 22.9
23.8 29.3 29.2 14.9 27.4
30.6 27.1 23.3 9.7 21.8
16.3 19.9 27.2 19.0 25.7
Sample 2
21.1 22.8 23.2 21.4 17.4
20.1 21.6 20.6 20.9 18.8
17.5 21.1 21.1 16.4 21.0
16.7 16.2 20.3 16.8 23.9
Sample 3
13.7 20.6 20.0 18.8 22.5
15.2 18.5 22.4 19.2 20.6
16.5 23.2 19.3 18.5 16.1
24.1 20.8 22.2 21.1 19.2
Thomas Hansen and Diego Solarte Fall 2017
36
FA2: BIOSTATISTICS
Name: CALDERON LONDOÑO CAMILO Class: 10G Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
16.0 19.3 19.7 19.5 22.7
19.0 18.8 14.9 15.6 20.3
22.8 23.2 22.9 17.3 26.0
22.2 18.7 22.3 17.3 17.5
Sample 2
22.1 19.9 24.8 27.8 18.7
23.6 26.9 23.3 22.8 36.4
18.5 23.4 19.4 32.8 26.6
26.2 26.9 30.6 23.5 25.3
Sample 3
16.7 21.7 20.6 21.8 19.3
20.6 17.2 21.5 16.4 14.5
21.7 12.1 14.8 15.8 25.8
25.1 19.6 23.8 22.8 18.2
Thomas Hansen and Diego Solarte Fall 2017
37
FA2: BIOSTATISTICS
Name: CARCACHE GUAS LAURA Class: 10G Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
18.7 21.7 15.6 22.0 23.0
19.7 20.1 16.1 16.5 22.8
16.9 21.7 21.5 19.1 21.4
22.2 18.7 24.5 19.5 21.8
Sample 2
21.9 16.9 17.6 17.8 26.4
17.1 18.3 25.1 19.3 18.9
15.1 24.8 22.1 20.4 18.1
23.1 17.1 19.7 26.4 15.8
Sample 3
18.2 24.3 28.9 29.6 27.1
31.1 22.5 33.1 27.7 26.7
25.4 26.7 13.5 18.1 20.9
30.9 29.0 21.0 17.8 20.7
Thomas Hansen and Diego Solarte Fall 2017
38
FA2: BIOSTATISTICS
Name: CARDONA CARO MARIA JOSE Class: 10G Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
24.7 31.3 21.5 24.5 16.1
19.2 25.9 31.3 20.9 26.5
20.7 24.4 25.9 21.9 25.7
30.5 27.3 27.8 24.4 24.1
Sample 2
15.6 20.5 15.7 18.5 21.5
16.7 22.6 21.9 18.0 18.4
19.4 18.0 17.7 14.6 22.0
25.6 18.1 21.3 15.6 20.2
Sample 3
20.9 16.0 17.5 14.2 21.4
25.0 17.9 19.4 15.7 17.8
19.0 19.0 17.4 16.3 22.7
17.4 17.2 16.7 15.4 16.3
Thomas Hansen and Diego Solarte Fall 2017
39
FA2: BIOSTATISTICS
Name: CASASFRANCO MEJIA LAURA Class: 10G Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
18.7 19.5 24.6 22.6 22.5
15.9 16.1 22.3 20.7 17.0
17.1 21.5 19.1 21.6 24.8
18.8 15.7 13.3 18.3 26.2
Sample 2
19.8 25.9 30.6 21.9 31.1
35.2 14.4 22.6 26.6 38.0
21.0 25.0 32.3 29.0 28.0
24.1 16.9 24.0 25.5 25.0
Sample 3
20.1 20.0 18.1 17.9 17.7
18.9 21.2 14.4 25.5 13.7
18.1 25.0 17.9 18.2 21.5
17.4 22.7 20.8 20.2 19.1
Thomas Hansen and Diego Solarte Fall 2017
40
FA2: BIOSTATISTICS
Name: FRANCO LOZANO JACOBO Class: 10G Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
25.5 21.1 15.3 27.6 20.4
18.0 18.9 22.0 18.0 13.0
14.0 18.3 16.6 20.2 27.4
22.1 16.5 23.0 18.6 21.6
Sample 2
21.5 21.2 18.7 23.9 19.2
20.2 26.8 21.3 21.3 24.4
21.8 18.2 20.6 24.5 14.7
22.9 19.9 22.3 20.1 21.0
Sample 3
32.8 23.3 16.4 18.4 27.2
35.2 20.6 30.1 22.6 34.9
18.9 30.4 20.9 28.5 24.5
21.1 20.8 27.0 31.2 28.1
Thomas Hansen and Diego Solarte Fall 2017
41
FA2: BIOSTATISTICS
Name: HINESTROSA ZUÑIGA JOSE NICOLAS Class: 10G Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
22.8 36.2 24.7 23.5 16.5
25.3 20.9 22.9 22.8 33.0
31.4 16.1 16.2 19.4 37.1
31.0 24.1 15.2 15.0 22.5
Sample 2
21.1 11.7 24.2 24.1 21.8
15.6 21.8 19.9 23.6 18.7
18.2 21.5 19.6 25.3 22.1
20.5 20.9 17.7 20.9 13.9
Sample 3
20.7 21.2 17.1 21.0 18.5
19.7 20.5 20.5 15.6 18.1
20.5 18.2 17.7 17.6 23.8
15.5 18.6 18.9 25.8 21.5
Thomas Hansen and Diego Solarte Fall 2017
42
FA2: BIOSTATISTICS
Name: MOLINA RESTREPO MARIA CAMILA Class: 10G Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
19.2 20.4 19.1 20.4 24.2
21.0 15.0 18.3 18.1 24.5
21.6 19.5 15.0 23.2 23.7
21.8 26.1 18.9 18.8 21.7
Sample 2
16.2 20.5 18.2 35.8 25.0
26.1 25.3 30.2 22.8 21.0
22.2 31.9 26.8 18.5 30.0
15.7 26.1 18.3 32.4 36.0
Sample 3
14.5 14.7 19.1 17.3 23.3
15.2 17.1 17.5 19.5 23.8
14.6 21.1 25.7 22.5 17.3
15.2 18.3 21.1 16.7 23.2
Thomas Hansen and Diego Solarte Fall 2017
43
FA2: BIOSTATISTICS
Name: MOLINARI CHAVES ISABELA Class: 10G Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
20.2 17.7 16.4 19.5 23.9
20.7 22.3 18.7 20.4 22.1
18.9 21.3 16.6 18.4 16.5
18.1 15.3 27.0 22.0 18.9
Sample 2
21.2 23.2 16.3 19.4 17.1
16.9 21.0 21.2 19.1 23.2
22.1 13.4 18.3 19.8 18.8
17.8 19.3 19.9 19.6 19.7
Sample 3
34.0 19.6 22.0 28.5 21.9
20.9 19.1 22.4 11.5 16.7
24.4 18.2 21.9 16.7 29.2
25.7 25.9 24.0 23.8 25.1
Thomas Hansen and Diego Solarte Fall 2017
44
FA2: BIOSTATISTICS
Name: NADER GUTIERREZ GABRIELA Class: 10G Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
33.9 19.5 20.1 19.2 34.1
19.1 21.6 19.6 27.5 30.0
24.7 29.6 21.3 22.1 27.0
24.3 16.0 24.7 25.4 26.4
Sample 2
17.0 22.2 22.7 21.0 18.1
18.2 22.6 19.1 21.7 19.2
20.5 16.9 22.6 17.9 20.6
15.0 18.7 18.0 19.1 20.8
Sample 3
18.1 15.7 21.2 20.1 22.6
20.7 15.3 25.1 18.3 22.1
20.5 20.9 21.5 23.4 19.5
18.9 18.2 24.5 19.5 19.0
Thomas Hansen and Diego Solarte Fall 2017
45
FA2: BIOSTATISTICS
Name: NAVIA LOPEZ ANA SOFIA Class: 10G Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
14.2 15.8 20.9 21.4 24.7
17.5 26.1 20.1 18.8 21.1
16.2 19.5 22.3 21.7 19.0
21.3 19.3 21.0 10.7 25.3
Sample 2
23.7 21.3 24.8 27.4 15.6
19.2 21.1 28.5 25.6 27.3
23.1 19.5 23.2 17.2 32.6
18.7 21.4 23.9 28.7 24.9
Sample 3
19.4 20.9 20.8 17.2 18.0
20.4 19.8 21.9 20.3 20.8
24.0 22.5 17.7 20.9 18.0
20.0 18.4 19.6 16.7 23.2
Thomas Hansen and Diego Solarte Fall 2017
46
FA2: BIOSTATISTICS
Name: ORDOÑEZ PALOMINO ALEJANDRA Class: 10G Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
24.0 16.3 19.2 25.7 22.8
13.8 18.9 19.9 22.2 17.7
20.8 22.7 22.7 16.1 19.1
23.8 16.9 27.6 19.8 27.6
Sample 2
26.3 23.0 20.1 17.6 22.0
23.4 16.8 15.7 17.3 16.1
21.7 20.6 19.8 21.5 21.3
20.2 20.1 23.4 14.9 20.1
Sample 3
37.8 27.3 17.9 29.5 23.5
25.1 14.6 30.4 26.2 24.8
12.4 20.7 29.9 24.5 25.6
19.6 23.4 21.8 16.5 25.7
Thomas Hansen and Diego Solarte Fall 2017
47
FA2: BIOSTATISTICS
Name: RADA SIERRA MANUELA Class: 10G Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
29.0 21.7 34.7 26.3 27.7
22.2 33.8 22.5 25.8 26.6
24.1 22.9 21.3 19.2 27.0
33.8 28.3 23.7 24.4 27.3
Sample 2
26.1 19.7 18.8 20.5 20.8
18.5 18.4 18.4 26.3 17.5
23.3 17.1 14.8 21.0 20.7
19.4 20.6 14.9 17.5 18.9
Sample 3
23.9 17.8 21.8 23.4 20.2
20.8 18.1 21.9 21.2 17.1
20.5 18.9 24.0 21.7 23.9
21.4 15.9 23.0 17.5 13.6
Thomas Hansen and Diego Solarte Fall 2017
48
FA2: BIOSTATISTICS
Name: REYES DOUNCE ARTURO Class: 10G Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
16.4 17.8 23.3 22.3 17.1
17.8 16.7 22.5 18.1 18.0
22.4 26.1 18.1 20.3 21.1
19.7 20.3 19.6 19.6 17.6
Sample 2
32.3 18.9 22.8 18.7 16.4
28.4 28.2 22.0 27.0 23.2
22.5 28.1 24.3 25.2 27.2
27.9 25.0 16.7 24.4 26.2
Sample 3
12.1 18.1 18.7 14.8 18.6
22.3 20.8 17.6 22.0 21.5
15.7 19.9 23.4 22.3 21.1
17.0 21.5 21.0 24.2 21.8
Thomas Hansen and Diego Solarte Fall 2017
49
FA2: BIOSTATISTICS
Name: SARASTI PEREZ JUAN JACOBO Class: 10G Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
17.6 17.6 17.6 17.3 25.3
23.2 22.3 23.1 19.1 22.8
15.9 19.6 22.8 22.2 23.3
22.2 19.9 17.1 18.8 15.0
Sample 2
22.8 21.2 25.6 23.8 15.2
17.1 22.8 21.7 22.8 23.0
23.8 20.7 18.3 20.8 18.3
21.4 19.1 16.3 21.9 20.2
Sample 3
24.6 15.0 24.5 27.4 24.8
19.2 26.9 14.0 24.1 19.3
22.5 28.4 24.2 23.6 16.7
32.1 10.5 17.1 19.8 22.3
Thomas Hansen and Diego Solarte Fall 2017
50
FA2: BIOSTATISTICS
Name: STERLING SANDOR LUIS ADRIAN Class: 10G Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
25.5 24.2 23.7 28.3 22.3
29.3 29.7 31.1 24.4 25.6
30.0 28.0 19.3 25.9 23.5
30.0 27.3 27.7 28.6 28.2
Sample 2
20.9 21.5 19.3 22.6 24.9
16.8 15.1 22.7 21.0 21.0
21.6 22.5 16.7 22.2 26.4
14.6 21.0 18.9 20.8 22.1
Sample 3
21.5 19.4 20.4 24.2 22.0
19.3 21.9 22.8 19.7 17.6
20.1 23.6 21.4 25.1 15.4
24.2 24.1 17.8 21.6 21.2
Thomas Hansen and Diego Solarte Fall 2017
51
FA2: BIOSTATISTICS
Name: VELASCO NARANJO JUAN FRANCISCO Class: 10G Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
20.5 19.6 27.3 19.1 21.3
20.4 22.3 22.8 19.4 20.9
17.6 19.1 21.3 22.2 22.2
17.6 24.2 22.4 18.4 19.2
Sample 2
23.9 18.3 22.4 14.7 22.1
20.6 32.9 18.4 14.4 22.1
17.7 23.5 19.5 23.0 27.1
16.5 20.8 31.5 25.5 22.5
Sample 3
23.1 19.6 23.2 20.7 26.0
22.1 18.6 16.5 21.4 22.7
23.2 18.6 17.5 17.1 27.9
18.7 22.1 21.5 16.2 20.8
Thomas Hansen and Diego Solarte Fall 2017
52
FA2: BIOSTATISTICS
Name: VILLAMIZAR BEDFORD SEBASTIAN Class: 10G Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
19.9 19.7 19.0 18.7 23.7
18.2 19.6 18.4 16.2 20.5
17.4 22.9 20.4 18.2 19.0
22.8 16.4 25.7 19.4 17.6
Sample 2
17.4 17.8 18.9 20.9 17.5
19.6 21.4 23.3 15.0 25.7
19.8 19.7 20.5 23.8 18.8
21.4 24.1 20.1 14.8 20.3
Sample 3
21.2 27.3 21.9 27.8 21.1
29.5 25.5 26.2 22.1 30.3
28.3 22.2 30.2 21.9 26.2
21.5 18.0 28.9 26.5 16.4
Thomas Hansen and Diego Solarte Fall 2017
53
FA2: BIOSTATISTICS
Name: ARBOLEDA GARCIA NATHALIE Class: 10O Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
24.1 25.0 25.0 26.8 21.5
22.4 23.2 21.2 25.9 23.3
16.7 30.2 14.0 24.4 27.9
16.1 21.5 23.4 25.9 28.7
Sample 2
17.4 19.8 21.1 23.3 19.0
18.8 17.4 17.7 16.6 18.3
18.8 25.5 20.1 19.2 17.7
18.7 21.7 22.3 22.0 20.6
Sample 3
23.4 21.5 20.2 23.2 21.9
24.9 17.2 27.4 21.0 21.7
21.2 22.1 19.5 24.4 23.6
23.4 15.1 21.5 18.9 24.1
Thomas Hansen and Diego Solarte Fall 2017
54
FA2: BIOSTATISTICS
Name: AZCARATE VELASCO FELIPE Class: 10O Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
17.2 20.4 18.2 20.7 19.0
23.7 20.1 16.5 19.3 18.6
21.9 17.5 17.7 24.0 19.6
21.7 11.0 15.4 25.1 19.5
Sample 2
33.4 17.4 18.7 16.8 19.9
18.6 21.2 30.8 26.8 27.7
21.3 31.8 23.7 26.2 18.1
28.8 28.2 18.5 18.1 22.8
Sample 3
19.7 18.4 14.4 20.5 19.1
20.8 18.2 26.6 14.5 17.6
15.9 21.1 14.1 21.2 16.9
26.4 21.8 21.5 14.8 20.6
Thomas Hansen and Diego Solarte Fall 2017
55
FA2: BIOSTATISTICS
Name: ESTELA GONZALEZ VALENTINA Class: 10O Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
23.4 18.0 23.4 16.9 19.0
21.4 22.9 22.9 24.3 23.5
20.9 24.7 23.2 20.4 20.9
22.8 24.0 18.2 19.1 16.5
Sample 2
18.8 21.8 16.8 15.9 21.3
18.6 26.1 17.5 21.6 19.8
19.8 18.1 17.9 22.8 24.0
24.2 17.4 15.7 22.3 23.1
Sample 3
18.1 23.9 30.0 27.4 23.5
27.4 22.3 31.4 17.9 28.6
22.0 25.3 23.4 24.5 13.7
20.5 30.6 19.7 15.9 20.4
Thomas Hansen and Diego Solarte Fall 2017
56
FA2: BIOSTATISTICS
Name: GONZALEZ VELEZ ANDRES Class: 10O Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
17.7 17.7 25.0 12.8 29.6
21.2 23.8 16.6 29.4 26.7
22.3 35.5 21.5 19.7 16.6
32.4 22.2 20.0 29.2 14.1
Sample 2
19.7 18.5 16.9 20.4 15.0
18.7 14.7 16.4 16.8 18.8
19.2 19.5 20.1 16.1 18.3
25.3 19.0 20.0 22.5 18.2
Sample 3
13.6 21.3 21.7 20.2 22.8
23.6 17.0 19.9 22.1 23.4
21.2 19.3 21.0 22.1 17.4
21.0 18.9 22.0 21.8 16.1
Thomas Hansen and Diego Solarte Fall 2017
57
FA2: BIOSTATISTICS
Name: LLINAS SOBERON LOURDES Class: 10O Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
20.0 16.1 17.8 26.4 15.2
19.2 20.1 21.5 20.1 21.4
22.3 17.3 15.0 19.2 19.7
22.6 18.0 21.5 19.7 19.8
Sample 2
21.0 28.3 27.5 27.5 25.6
20.0 17.5 32.6 15.1 26.5
20.0 28.7 19.3 24.7 22.5
23.6 17.9 26.3 28.2 25.2
Sample 3
17.8 15.0 21.0 16.5 20.0
28.5 24.3 20.1 21.5 13.6
25.7 17.1 22.1 18.5 17.9
22.6 20.4 20.9 24.4 17.5
Thomas Hansen and Diego Solarte Fall 2017
58
FA2: BIOSTATISTICS
Name: MORENO GARCES TOMAS Class: 10O Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
15.7 20.5 17.1 19.0 21.8
19.9 21.2 26.9 21.7 17.3
23.3 20.0 16.0 19.8 25.1
17.5 20.1 21.1 28.5 20.8
Sample 2
20.3 24.0 20.4 19.2 21.8
22.7 25.2 20.5 23.2 20.3
21.7 20.9 19.1 18.1 19.5
21.4 25.9 18.0 18.0 21.0
Sample 3
27.7 13.9 25.7 24.2 26.3
18.2 20.1 20.9 24.6 11.6
23.7 23.3 25.5 17.5 23.9
24.1 31.7 27.1 31.9 24.5
Thomas Hansen and Diego Solarte Fall 2017
59
FA2: BIOSTATISTICS
Name: NAHUEL BOOKWALTER CAMILA RAYEN Class: 10O Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
24.2 15.4 29.2 18.6 23.7
22.4 25.9 29.4 22.3 25.0
26.3 21.9 21.9 25.8 31.5
22.1 21.2 22.0 19.9 25.1
Sample 2
18.2 23.8 23.2 16.8 19.9
23.5 17.8 19.4 19.5 23.7
18.0 20.7 14.9 16.0 17.6
18.9 18.8 16.7 21.5 17.3
Sample 3
21.9 21.7 18.3 15.0 19.3
20.6 24.1 23.0 22.8 25.4
22.4 23.2 21.9 15.4 17.3
16.1 20.3 22.7 17.9 13.7
Thomas Hansen and Diego Solarte Fall 2017
60
FA2: BIOSTATISTICS
Name: ORDOÑEZ SALDARRIAGA SEBASTIAN Class: 10O Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
18.1 17.9 22.6 22.6 24.9
22.4 19.4 12.3 22.2 20.6
19.2 20.9 19.1 21.8 22.1
20.2 18.0 22.3 16.5 16.7
Sample 2
20.7 27.8 17.8 25.7 22.6
18.3 20.4 24.8 25.2 20.6
31.4 17.1 24.7 30.7 19.3
26.0 21.4 19.3 16.9 25.1
Sample 3
23.3 21.3 20.3 17.1 20.5
15.7 20.3 21.4 20.7 27.6
17.5 18.8 24.7 19.4 20.5
21.4 21.8 17.6 18.6 19.9
Thomas Hansen and Diego Solarte Fall 2017
61
FA2: BIOSTATISTICS
Name: OSPINA RESTREPO LAURA Class: 10O Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
25.0 24.6 17.4 17.1 22.9
22.3 12.7 15.6 15.3 19.3
19.7 22.1 19.3 21.5 19.4
18.8 19.3 21.0 24.6 22.0
Sample 2
19.7 21.6 21.7 16.6 23.0
15.9 23.2 16.7 23.7 18.2
20.8 20.3 22.6 16.4 21.1
21.8 18.7 16.0 13.6 17.6
Sample 3
18.8 29.4 11.8 30.9 24.6
26.0 31.1 17.6 19.3 18.2
21.0 28.3 16.5 24.9 16.8
20.6 22.4 24.3 23.4 25.5
Thomas Hansen and Diego Solarte Fall 2017
62
FA2: BIOSTATISTICS
Name: PALACIOS MUÑOZ NICOLAS Class: 10O Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
20.3 24.5 33.6 19.1 35.7
20.3 32.0 20.1 34.4 19.6
28.4 26.1 22.5 19.2 24.0
29.5 27.9 29.2 27.4 24.3
Sample 2
16.9 14.2 17.2 17.8 18.1
16.5 22.1 18.4 20.3 20.8
25.2 20.5 21.5 16.1 16.6
24.5 21.7 19.0 21.3 15.4
Sample 3
16.1 17.0 21.6 19.3 19.9
13.7 18.5 18.9 22.3 20.3
14.7 24.3 18.9 22.2 24.2
19.6 22.4 16.6 13.3 13.2
Thomas Hansen and Diego Solarte Fall 2017
63
FA2: BIOSTATISTICS
Name: PELAEZ SILVA EMILIANO Class: 10O Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
21.2 19.3 22.9 23.2 17.8
22.0 22.7 15.3 19.1 19.1
20.6 23.9 23.3 22.5 22.0
19.5 20.0 16.7 18.2 22.9
Sample 2
31.2 24.1 27.1 21.7 27.0
22.3 28.0 23.5 18.3 27.0
19.5 14.6 20.8 31.7 28.2
22.4 27.4 20.8 34.5 24.0
Sample 3
19.6 22.3 18.5 15.5 19.5
24.8 19.9 18.5 20.5 20.4
17.3 21.8 17.4 21.7 16.4
20.8 21.6 18.4 17.3 16.1
Thomas Hansen and Diego Solarte Fall 2017
64
FA2: BIOSTATISTICS
Name: PULIDO RESTREPO CESAR Class: 10O Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
22.7 15.0 17.1 17.6 13.4
16.1 18.5 19.3 17.2 25.2
15.5 24.8 18.0 22.7 20.9
20.1 15.0 18.2 16.8 19.3
Sample 2
20.3 20.5 17.3 20.0 21.5
25.9 27.0 18.7 22.7 18.2
25.8 23.5 18.8 25.6 23.7
17.3 18.7 18.3 21.3 22.9
Sample 3
24.8 29.4 24.8 18.8 17.0
16.5 23.3 29.1 17.6 30.7
19.6 26.1 17.2 19.7 27.9
16.8 21.7 20.6 19.4 29.2
Thomas Hansen and Diego Solarte Fall 2017
65
FA2: BIOSTATISTICS
Name: RENGIFO DIAZ JUAN CARLOS Class: 10O Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
27.6 26.3 20.7 17.2 22.0
21.2 25.8 19.3 20.2 18.4
26.6 15.4 21.4 31.6 23.1
23.1 23.9 20.7 24.8 28.1
Sample 2
19.6 19.6 16.4 15.4 15.6
20.3 22.0 23.0 19.0 21.8
24.4 21.4 22.3 22.1 20.3
21.0 21.8 22.4 16.3 22.5
Sample 3
17.0 21.0 21.8 17.3 19.7
14.7 21.7 22.6 14.5 24.0
21.9 13.8 19.3 17.2 17.2
20.9 23.9 21.6 22.5 19.6
Thomas Hansen and Diego Solarte Fall 2017
66
FA2: BIOSTATISTICS
Name: TAFUR CARCELLO JUDITH Class: 10O Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
16.6 27.0 19.3 20.2 15.4
21.8 25.4 21.8 21.4 18.5
21.4 17.4 21.8 18.1 22.5
24.8 19.8 22.6 22.3 22.3
Sample 2
18.9 23.9 24.2 27.8 32.7
17.4 23.5 32.6 21.3 17.5
26.3 28.6 22.9 19.4 30.9
26.5 27.5 24.4 18.1 15.5
Sample 3
24.4 22.2 20.1 20.6 19.6
20.5 15.8 19.5 23.0 19.6
18.8 18.2 17.6 20.7 20.5
20.6 16.3 27.8 18.3 17.2
Thomas Hansen and Diego Solarte Fall 2017
67
FA2: BIOSTATISTICS
Name: TURBAY ARENAS GABRIEL DAVID Class: 10O Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
16.9 17.2 17.3 18.2 21.4
24.4 17.6 17.5 24.4 18.2
20.1 13.7 17.7 21.7 15.5
20.9 21.5 16.4 19.8 22.3
Sample 2
16.8 19.4 20.1 16.9 21.6
22.6 23.2 23.5 15.6 17.4
22.3 17.6 19.7 18.6 18.9
18.8 24.5 18.7 20.1 23.2
Sample 3
19.7 23.2 23.3 18.8 31.8
19.3 24.9 30.1 24.6 24.7
24.7 25.5 24.9 25.2 21.7
23.5 24.7 21.7 31.7 19.8
Thomas Hansen and Diego Solarte Fall 2017
68
FA2: BIOSTATISTICS
Name: VALLEJO GOMEZ SAMUEL Class: 10O Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
30.2 18.1 20.4 23.1 27.7
16.8 19.2 25.7 8.7 24.8
26.3 21.7 28.0 30.3 22.0
21.9 30.2 24.5 20.8 29.0
Sample 2
16.9 18.3 21.6 22.9 16.2
20.4 17.5 19.7 22.0 17.8
15.1 17.0 24.5 22.2 13.8
25.5 14.4 25.9 25.1 16.4
Sample 3
22.4 26.0 20.1 18.9 21.7
16.9 22.6 22.2 21.2 18.0
18.6 19.3 22.2 25.8 19.9
13.9 17.4 19.0 14.4 20.1
Thomas Hansen and Diego Solarte Fall 2017
69
FA2: BIOSTATISTICS
Name: VIDALES FREYRE SARA Class: 10O Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
24.5 19.2 19.9 24.4 19.8
19.4 16.3 23.0 18.9 22.2
21.0 16.5 22.3 22.5 16.2
17.7 20.2 19.2 19.5 26.5
Sample 2
22.8 25.7 24.3 22.4 24.3
23.7 28.7 24.9 25.3 20.1
14.3 18.3 25.4 22.1 29.5
31.4 21.0 24.6 19.7 21.4
Sample 3
22.0 19.8 21.1 23.3 18.0
17.9 21.0 16.7 24.4 14.5
19.0 21.7 20.1 18.6 23.1
28.6 17.0 24.9 17.8 20.4
Thomas Hansen and Diego Solarte Fall 2017
70
FA2: BIOSTATISTICS
Name: VILLAMIZAR BEDFORD FEDERICO Class: 10O Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
20.0 17.2 17.1 17.0 21.0
17.4 19.5 17.1 17.1 24.0
20.9 22.0 22.5 21.4 17.2
17.1 22.1 22.1 18.8 20.1
Sample 2
27.1 22.2 19.6 19.8 18.1
26.4 17.0 20.8 22.9 14.3
16.5 18.2 24.8 20.4 14.0
15.9 17.2 15.8 21.8 20.6
Sample 3
25.1 27.8 21.5 20.4 22.9
26.4 28.0 23.4 23.6 15.7
21.0 33.2 37.3 29.5 24.6
20.6 23.0 21.4 19.2 24.7
Thomas Hansen and Diego Solarte Fall 2017
71
FA2: BIOSTATISTICS
Name: AMADOR ESPINOSA ANDRES FELIPE Class: 10R Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
15.0 30.1 25.6 26.1 13.9
27.7 25.5 23.0 21.2 26.3
22.7 15.2 23.5 24.5 23.0
25.7 22.9 17.9 21.1 22.7
Sample 2
18.1 19.5 21.4 21.7 15.5
23.9 19.5 21.8 14.8 18.6
23.8 15.6 23.5 12.5 22.8
20.3 22.8 18.0 23.9 19.8
Sample 3
26.5 22.2 23.9 22.7 22.0
25.3 20.0 20.7 16.3 19.0
21.5 22.7 17.4 19.3 24.8
19.4 20.2 20.9 20.3 19.7
Thomas Hansen and Diego Solarte Fall 2017
72
FA2: BIOSTATISTICS
Name: DE LIMA ALVAREZ FEDERICO Class: 10R Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
18.9 16.7 20.2 21.4 19.1
23.6 17.4 16.5 17.2 24.2
23.0 20.8 20.0 21.2 24.0
19.5 22.4 19.2 20.0 24.7
Sample 2
27.4 22.7 29.6 26.3 26.1
12.7 28.7 18.3 19.7 15.3
22.6 24.0 34.3 22.4 26.0
22.3 18.9 27.1 20.0 22.6
Sample 3
19.9 16.3 19.3 21.3 20.2
22.2 18.1 16.9 19.4 22.4
19.0 15.8 23.2 18.5 20.4
24.5 20.0 16.7 15.0 22.0
Thomas Hansen and Diego Solarte Fall 2017
73
FA2: BIOSTATISTICS
Name: ECHEVERRI MONTOYA MARIA PAULA Class: 10R Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
18.2 21.6 15.5 22.2 22.8
18.0 23.8 22.7 21.6 12.7
18.0 15.7 19.4 18.5 21.3
18.0 16.3 20.4 16.9 23.6
Sample 2
19.9 17.5 17.3 25.1 17.7
18.7 22.4 16.5 13.7 15.3
22.9 16.9 19.8 19.7 23.0
20.6 15.9 20.6 23.4 21.1
Sample 3
26.7 12.5 17.4 18.5 29.4
21.5 18.4 23.3 21.5 29.0
17.3 22.9 12.5 24.4 24.1
33.1 22.3 22.0 24.6 24.5
Thomas Hansen and Diego Solarte Fall 2017
74
FA2: BIOSTATISTICS
Name: GARRIDO RESTREPO FELIPE Class: 10R Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
20.5 27.7 14.7 22.9 33.9
29.5 24.1 18.6 24.3 22.4
26.8 21.2 25.2 26.8 17.1
24.3 27.2 26.5 29.0 27.4
Sample 2
20.6 20.8 23.1 20.0 22.8
24.5 21.7 19.1 18.1 18.2
15.2 20.0 24.0 18.5 21.7
25.0 19.5 18.2 25.0 15.1
Sample 3
22.0 19.9 20.7 22.9 19.2
21.5 25.9 20.2 17.9 21.7
21.0 21.9 23.9 23.0 15.5
15.6 23.8 22.9 21.0 18.2
Thomas Hansen and Diego Solarte Fall 2017
75
FA2: BIOSTATISTICS
Name: JARAMILLO VELEZ MARTIN Class: 10R Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
20.3 17.7 23.0 15.1 23.3
22.1 16.7 18.9 17.7 19.2
20.1 20.7 17.8 20.1 18.1
19.7 23.0 25.4 20.5 23.6
Sample 2
26.3 18.4 22.6 29.7 27.7
31.1 19.1 25.5 23.5 25.5
25.9 35.2 14.6 18.8 22.5
19.0 21.1 15.4 20.3 18.9
Sample 3
18.8 21.6 17.9 20.2 22.2
21.4 19.8 18.5 18.3 16.2
16.4 20.1 19.2 24.4 18.3
18.3 21.6 20.2 17.0 20.1
Thomas Hansen and Diego Solarte Fall 2017
76
FA2: BIOSTATISTICS
Name: LOPEZ GONZALEZ MARIANA Class: 10R Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
18.6 21.9 17.1 24.2 16.1
21.9 23.5 23.4 18.3 15.3
18.3 19.9 17.5 19.5 19.2
21.9 18.8 25.3 17.9 24.0
Sample 2
12.9 16.9 20.2 18.2 18.9
21.2 23.9 19.4 19.5 18.9
24.5 18.3 16.9 19.5 19.1
15.4 23.5 20.8 18.0 17.1
Sample 3
23.0 27.9 15.6 23.4 11.2
31.8 14.8 27.6 20.1 21.7
15.2 24.4 27.9 21.0 25.2
14.9 25.2 29.6 28.8 26.5
Thomas Hansen and Diego Solarte Fall 2017
77
FA2: BIOSTATISTICS
Name: LOPEZ RIANI JOSE MIGUEL Class: 10R Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
27.6 22.1 21.3 27.3 24.1
16.4 23.9 30.8 15.6 28.4
23.1 20.0 26.2 19.6 30.6
22.1 27.6 23.1 20.1 15.2
Sample 2
21.9 19.6 25.3 23.7 14.5
22.1 25.5 21.3 23.0 17.4
24.7 19.7 16.4 19.1 25.3
20.7 21.5 13.0 19.3 23.7
Sample 3
17.8 23.5 18.7 22.4 13.6
24.5 26.8 21.1 18.0 18.6
18.0 17.6 17.5 20.3 18.8
19.8 18.0 16.5 19.0 20.4
Thomas Hansen and Diego Solarte Fall 2017
78
FA2: BIOSTATISTICS
Name: LOZANO GARCIA SOFIA Class: 10R Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
24.9 22.4 19.3 26.8 18.3
20.7 16.3 24.3 17.7 21.3
17.6 23.8 14.1 22.7 19.7
16.2 21.7 14.1 12.6 15.1
Sample 2
25.4 20.7 23.2 26.6 24.1
18.2 30.7 21.6 17.9 15.9
21.2 28.0 25.4 37.1 24.9
22.3 24.8 23.8 20.8 16.4
Sample 3
14.1 18.8 19.3 23.8 17.6
22.8 19.7 22.2 18.6 19.5
22.6 19.5 22.7 20.3 18.7
18.1 17.3 22.3 21.8 17.1
Thomas Hansen and Diego Solarte Fall 2017
79
FA2: BIOSTATISTICS
Name: LUNDY MOGOLLON GABRIELLA Class: 10R Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
21.0 17.7 19.9 18.4 20.3
21.1 20.1 19.7 19.9 21.0
20.8 20.1 26.0 21.6 18.2
19.6 18.7 19.6 24.5 20.9
Sample 2
14.9 17.3 17.7 22.8 17.8
20.9 16.9 20.0 22.0 16.8
21.6 20.8 17.3 14.6 20.7
23.7 19.2 20.8 17.5 25.3
Sample 3
20.0 33.2 19.6 23.0 25.0
18.9 21.6 33.1 23.2 12.5
17.4 30.8 22.2 27.0 21.4
31.9 20.3 21.9 20.7 19.3
Thomas Hansen and Diego Solarte Fall 2017
80
FA2: BIOSTATISTICS
Name: MEDINA MARTINEZ JUAN JOSE Class: 10R Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
25.7 26.3 22.7 25.5 28.4
27.3 20.5 21.5 23.9 25.2
20.0 26.1 20.6 24.8 24.1
20.1 23.6 18.1 19.4 25.7
Sample 2
19.0 17.1 19.8 18.9 17.7
19.5 21.0 24.8 16.5 24.1
25.4 21.0 21.2 21.8 18.4
20.4 25.4 18.5 22.6 21.2
Sample 3
15.8 17.2 21.4 18.4 19.9
24.2 16.8 18.0 20.6 19.7
23.1 16.6 16.4 18.4 19.9
17.6 19.5 18.6 20.0 17.4
Thomas Hansen and Diego Solarte Fall 2017
81
FA2: BIOSTATISTICS
Name: MENDEZ LOPEZ DAVID Class: 10R Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
19.9 21.0 22.7 20.9 21.4
16.9 20.1 19.5 18.2 18.4
18.0 18.6 18.7 18.2 22.2
18.2 20.8 18.1 24.6 23.5
Sample 2
28.2 25.5 22.1 16.6 28.1
28.6 23.2 21.5 21.1 20.6
27.0 23.9 22.9 19.0 19.4
29.2 26.6 17.4 29.3 14.8
Sample 3
18.3 19.3 23.6 20.8 18.4
21.3 22.3 18.9 18.7 18.7
22.3 20.6 20.5 23.5 19.2
20.6 21.3 23.7 20.8 17.8
Thomas Hansen and Diego Solarte Fall 2017
82
FA2: BIOSTATISTICS
Name: MONTOYA ARCE SANTIAGO Class: 10R Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
17.2 21.0 21.4 20.6 20.1
17.6 26.9 22.3 17.1 18.1
16.3 15.3 18.1 20.7 24.1
25.7 17.4 27.0 20.6 23.6
Sample 2
23.6 20.1 18.1 18.3 20.5
18.5 19.3 18.6 15.7 17.2
16.6 19.8 17.9 12.5 22.7
19.8 16.8 21.3 18.7 24.4
Sample 3
21.2 26.0 32.3 32.9 22.9
20.4 30.2 32.9 14.6 30.3
22.1 23.2 29.9 28.3 22.3
19.0 27.3 21.9 24.9 21.0
Thomas Hansen and Diego Solarte Fall 2017
83
FA2: BIOSTATISTICS
Name: OCAMPO NAVIA JUAN MANUEL Class: 10R Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
30.0 20.6 27.0 25.0 25.2
14.4 22.9 30.9 27.9 18.4
28.5 15.8 33.7 25.5 14.6
22.4 26.3 28.0 19.0 19.6
Sample 2
24.9 16.4 24.7 18.8 22.7
21.3 23.8 18.0 21.3 24.4
24.5 23.7 14.5 20.7 21.3
16.7 21.0 18.9 23.1 17.8
Sample 3
19.2 18.9 22.6 22.7 20.0
19.0 17.7 20.5 18.6 23.3
18.9 18.4 20.9 14.3 22.2
20.9 23.9 19.9 19.9 20.9
Thomas Hansen and Diego Solarte Fall 2017
84
FA2: BIOSTATISTICS
Name: RAMOS RIVERA MARCELA Class: 10R Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
18.8 22.1 19.0 15.9 16.1
16.9 17.6 18.5 25.0 21.6
22.7 23.7 22.4 21.5 19.8
24.1 17.0 19.4 24.7 21.0
Sample 2
27.7 26.8 23.3 25.9 25.1
27.6 16.9 26.3 25.0 23.0
21.5 24.6 22.9 28.2 21.6
24.1 30.5 18.5 16.8 20.8
Sample 3
19.8 18.9 17.6 17.7 21.2
21.7 14.0 20.8 18.9 19.8
24.3 17.9 20.0 16.3 20.4
18.9 21.2 20.6 19.9 23.5
Thomas Hansen and Diego Solarte Fall 2017
85
FA2: BIOSTATISTICS
Name: RESTREPO PETERS ANNA Class: 10R Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
18.9 25.6 8.7 17.7 17.0
16.9 18.6 15.8 17.5 21.6
17.1 24.1 20.7 18.3 21.3
16.7 20.0 21.7 18.2 17.1
Sample 2
17.8 22.9 24.8 20.0 18.7
18.1 19.2 18.2 23.1 17.2
18.8 19.0 18.0 17.1 22.7
20.2 19.9 23.5 24.6 20.2
Sample 3
26.9 22.6 30.9 20.9 32.8
14.7 24.6 26.6 25.5 22.0
27.5 15.2 21.8 20.2 29.7
19.0 28.9 30.9 28.1 26.9
Thomas Hansen and Diego Solarte Fall 2017
86
FA2: BIOSTATISTICS
Name: RIASCOS CABRERA PAULA Class: 10R Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
20.0 21.5 22.7 22.6 27.3
25.4 19.1 28.0 31.1 22.0
30.2 23.2 19.0 20.4 31.8
23.1 17.8 19.2 19.0 27.9
Sample 2
18.5 23.0 18.1 21.3 16.0
22.5 19.0 15.7 26.1 18.8
20.5 21.3 22.0 20.2 16.0
23.1 15.9 16.6 20.5 20.0
Sample 3
16.5 18.5 21.6 20.0 25.8
19.0 19.9 18.9 21.4 19.1
19.0 19.3 20.0 22.1 20.4
23.0 21.8 18.5 20.8 18.5
Thomas Hansen and Diego Solarte Fall 2017
87
FA2: BIOSTATISTICS
Name: RIZO LEON MARIANTONIA Class: 10R Date: _____________
ACTIVITIES
Does sensory deprivation have an effect on a person’s alpha-wave frequency? Twenty volunteer subjects were randomly divided into tree groups. Subjects in Sample 1 were subjected to a 10-day period of sensory deprivation, subjects in Sample 2 were subjected to a 20-day period of sensory deprivation, while subjects in Sample 3 served as controls. At the end of the experimental period, the alpha-wave frequency component of subjects’ electroencephalograms was measured. Is there a difference between 10 days and 20 days periods of sensory deprivation? Are the alpha-waves frequencies in the control experinment higher than the group with 10-day of sensory deprivation?
Sample 1
23.2 16.6 23.8 19.6 22.2
20.4 21.3 23.7 19.1 21.3
23.7 19.9 16.0 21.0 26.3
21.4 15.7 17.3 18.7 14.7
Sample 2
29.8 24.5 17.8 30.8 13.5
15.5 27.3 13.8 18.3 29.2
25.8 18.2 21.6 30.7 23.5
22.7 21.3 14.4 20.5 23.0
Sample 3
24.4 19.5 18.1 22.9 16.8
25.2 22.5 20.1 23.0 18.5
19.1 19.4 18.4 20.8 19.2
21.7 16.1 22.1 24.4 19.0
Thomas Hansen and Diego Solarte Fall 2017
88
FA2: BIOSTATISTICS
Name: SUAREZ OYAGA ALEJANDRA Class: 10R Date: _____________
ACTIVITIES
The objective of a study by Sairam et al. was to identify the role of various disease states and additional risk factors in the development of thrombosis. One focus of the study was to determine if there were differing levels of the anticardiolipin antibody IgG in subjects with different life habits: Sedentary (Sample 1); Moderate active (Sample 2); Highly active (Sample 3). Is there a difference in IgG between sedentary individuals and Moderate active? Are the levels of IgG in Highly active individuals higher than Sedentary individuals?
Sample 1
15.1 19.4 24.3 22.5 20.2
13.7 24.9 21.1 24.2 21.7
19.0 25.6 22.9 19.9 20.0
22.3 23.4 16.0 18.2 16.4
Sample 2
25.4 16.1 18.4 25.9 24.0
23.1 17.0 22.4 22.2 23.4
21.7 21.9 21.1 20.0 20.0
20.0 14.1 18.2 18.0 19.1
Sample 3
29.2 26.7 36.3 24.4 28.2
27.7 24.5 23.1 19.2 23.5
24.0 30.7 30.6 23.0 17.6
18.0 18.2 25.4 26.6 28.7
Thomas Hansen and Diego Solarte Fall 2017
89
FA2: BIOSTATISTICS
Name: TORRES FIGUEROA JULIAN Class: 10R Date: _____________
ACTIVITIES
Protoporphyrin levels were measured in 3 samples of subjects. Sample 1 consisted of 20 adult male alcoholics with ring sideroblasts in the bone marrow. Sample 2 consisted of 20 adult male alcoholics without ring sideroblasts in the bone marrow. Sample 3 consisted of 20 apparently healthy adult nonalcoholic males without any medical condition. Can one conclude on the basis of these data that protoporphyrin levels are higher in the represented alcoholic population than in the nonalcoholic population? Can one conclude that protoporphyrin levels are different in patients with and without ring sideroblasts?
Sample 1
32.3 35.5 24.1 27.1 21.5
25.4 22.1 17.7 8.9 29.5
24.9 33.4 22.3 26.0 20.5
16.9 20.5 22.6 27.3 19.3
Sample 2
26.6 20.5 19.7 20.0 17.8
20.8 18.4 25.6 23.7 20.3
18.9 18.4 20.6 16.8 17.5
13.1 20.2 16.9 24.8 20.9
Sample 3
20.1 17.9 22.1 17.2 22.6
19.1 17.6 13.4 17.6 20.9
16.8 21.1 20.4 23.1 22.5
22.0 17.3 15.3 20.3 15.7