who wants to be an statistics, data analysis, & probability millionaire?
TRANSCRIPT
Who Wants To Be An Who Wants To Be An Statistics, Data Statistics, Data
Analysis, & Analysis, & Probability Probability Millionaire?Millionaire?
Question 1
A 8.86B 10.57C 12.00D 12.33
The number of points Tara scored in her first seven games of the season was 14, 9,12, 8, 13, 6, and 12. What is the mean number of points
she scored to the nearest hundredth?
The number of points Tara scored in her first seven games of the season was 14, 9,12, 8, 13, 6, and 12. What is the mean number of points
she scored to the nearest hundredth?
A 8.86B 10.57C 12.00D 12.33
$100
Question 2
What is the probability of an event that always
occurs?
A 0.100B 100C 1D 0.01
What is the probability of an event that always
occurs?
A 0.100B 100C 1D 0.01
$200
Question 3
Diana has a bag of jellybeans. The bag contains 21 licorice, 14 root beer, and 12 vanilla beans. If she eats 3 licorice beans, what is the probability that she will reach
into the bag and randomly pull out a vanilla bean?
A
B
C
D
3
11
4
7
12
47
2
5
Diana has a bag of jellybeans. The bag contains 21 licorice, 14 root beer, and 12 vanilla beans. If she eats 3 licorice beans, what is the probability that she will reach
into the bag and randomly pull out a vanilla bean?
4
7
12
47
2
5
A
B
C
D
3
11
$300
Question 4
Joseph has 15 baseball cards that he wants to share with his friend. If 3 of the cards are of players in on the Los Angeles Dodgers baseball team and his friend picks a card at random, what is the probability that the friend will receive a Los Angeles Dodgers card?
A 3%B 15%C 20%D 30%
Joseph has 15 baseball cards that he wants to share with his friend. If 3 of the cards are of players in on the Los Angeles Dodgers baseball team and his friend picks a card at random, what is the probability that the friend will receive a Los Angeles Dodgers card?
A 3%B 15%C 20%D 30%
$500
Question 5
Use the tableWhat is the range of precipitation in San Diego from February to June?
A 0.75 inB 1.95 inC 2.17 inD 2.35 in
Month Precipitation
February 2.04 inches
March 2.26 inches
April 0.75 inches
May 0.20 inches
June 0.09 inches
Use the tableWhat is the range of precipitation in San Diego from February to June?
Month Precipitation
February 2.04 inches
March 2.26 inches
April 0.75 inches
May 0.20 inches
June 0.09 inches
A 0.75 in
B 1.95 in
C 2.17 in
D 2.35 in
$1,000
Question 6
A As traffic volume increases, vehicle speed increases.
B As traffic volume increases, vehicle speed
decreases.
C As traffic volume increases, vehicle speed increases at first, then decreases.
D As traffic volume increases, vehicle speed decreases at first, then increases.
Which statement best describes the relationship between average
traffic volume and average traffic speed shown on the scatter
plot?
QuickTime™ and a decompressor
are needed to see this picture.
Which statement best describes the relationship between average
traffic volume and average traffic speed shown on the scatter
plot?
QuickTime™ and a decompressor
are needed to see this picture.
A As traffic volume increases, vehicle speed increases.
B As traffic volume increases, vehicle speed
decreases.
C As traffic volume increases, vehicle speed increases at first, then decreases.
D As traffic volume increases, vehicle speed decreases at first, then increases.
$2000
Question 7
The chart shows the number of breakfast customers at the Sunny Side Up restaurant for a 15 day period. What is the median for this
data? A 49
B 51
C 53
D 55
63 52 49 60 61
40 48 53 66 48
47 49 54 44 51
Breakfast Customers
The chart shows the number of breakfast customers at the Sunny Side Up restaurant for a 15 day period. What is the median for this
data?
63 52 49 60 61
40 48 53 66 48
47 49 54 44 51
Breakfast Customers
A 49
B 51
C 53
D 55
$4,000
Question 8
If the scatter plot seems to be random, what is the apparent relationship?
A A positive relationshipB A negative relationshipC No relationshipD A clustered Relationship
If the scatter plot seems to be random, what is the apparent relationship?
A A positive relationshipB A negative relationshipC No relationshipD A clustered Relationship
$8,000
Question 9
What is the difference between the median number of turkey sandwiches sold and the median number of ham
sandwiches sold? A 0
B 1
C 2
D 3
QuickTime™ and a decompressor
are needed to see this picture.
What is the difference between the median number of turkey sandwiches sold and the median number of ham
sandwiches sold?
QuickTime™ and a decompressor
are needed to see this picture.
A 0
B 1
C 2
D 3
$16,000
Question 10
The stem and leaf plot to the right represents students score on a science test. How many students took the test?A 5
B 10
C 21
D 68
Stems Leaves
6 8
7 2, 5, 5, 5, 6, 9
8 0, 0, 4, 7, 8
9 1, 4, 4, 6, 6, 6, 8, 9
10 0 Key 6|8 = 68
The stem and leaf plot to the right represents students score on a science test. How many students took the test?
Stems Leaves
6 8
7 2, 5, 5, 5, 6, 9
8 0, 0, 4, 7, 8
9 1, 4, 4, 6, 6, 6, 8, 9
10 0 Key 6|8 = 68
A 5
B 10
C 21
D 68
$32,000
Question 11
How many ways can you line up 4 people from left to right for a
photograph?
A 4
B 10
C 24
D 254
How many ways can you line up 4 people from left to right for a
photograph?A 4
B 10
C 24
D 254
$64,000
Question 12
The box and whisker plots below show the speeds for the10 fastest wooden roller coasters and the 10 fastest steel roller coasters. What is the difference between the median speeds of the coasters?
A 0
B 10
C 19
D 84
QuickTime™ and a decompressor
are needed to see this picture.
The box and whisker plots below show the speeds for the10 fastest wooden roller coasters and the 10 fastest steel roller coasters. What is the difference between the median speeds of the coasters?
QuickTime™ and a decompressor
are needed to see this picture.
A 0
B 10
C 19
D 84
$125,000
Question 13
There are 14 girls and 13 boys in Amalia’s math class. The teacher is picking two girls and two boys to
represent the class in a math contest. If the teacher has already
picked one girl, what is the probability that Amalia will be
picked?
A
B
C
D
1
27
1
26
1
13
1
14
There are 14 girls and 13 boys in Amalia’s math class. The teacher is picking two girls and two boys to
represent the class in a math contest. If the teacher has already
picked one girl, what is the probability that Amalia will be
picked?
1
27
1
26
1
14
1
13
A
B
C
D
$250,000
Question 14
Carlos surveyed 50 people outside the library and asked them how often they use the library. From this, he concluded that people in entire city use the library more than twice a week. Why is this
conclusion invalid?A The question is not clear.
B
C
D His survey was not long enough.
The sample population is not representative of the entire city.
Everyone in the city must be surveyed first to draw a conclusion.
Carlos surveyed 50 people outside the library and asked them how often they use the library. From this, he concluded that people in entire city use the library more than twice a week. Why is this
conclusion invalid?
Everyone in the city must be surveyed first to draw a conclusion.
The sample population is not representative of the entire city.
A The question is not clear.
B
C
D His survey was not long enough.
$500,000
Question 15
The table shows the birth order of a family where there are four boys and two girls. What is the theoretical probability that the next child will be a girl?A
B
C
D
Order Gender
1 Boy
2 Boy
3 Girl
4 Boy
5 Boy
6 Girl
1
3
1
2
1
6
1
64
The table shows the birth order of a family where there are four boys and two girls. What is the theoretical probability that the next child will be a girl?
Order Gender
1 Boy
2 Boy
3 Girl
4 Boy
5 Boy
6 Girl
1
3
1
6
1
64
1
2
A
B
C
D
$1,000,000