clothing & jewelry
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Clothing & Jewelry. Tyler Hooven Gent Suka Brittany Kaewell. We Wanted to Find Out…. - PowerPoint PPT PresentationTRANSCRIPT
CLOTHING& JEWELRY
Tyler HoovenGent SukaBrittany Kaewell
WE WANTED TO FIND OUT… What types of bottoms C.B. South
students worefemales: skirts, dresses, capri shorts (above the ankle to below the knee), regular shorts (higher than mid thigh), and athletic shorts males: cargos, athletic, denim
What brand of shirt they are wearing If they are wearing C.B. South Apparel What kind of Philly Sports Team Shirt If they are wearing jewelry
THE PROCEDURE One surveyor was at the front entrance
of C. B. South Another surveyor was as the back
entrance of C.B. South We surveyed on two different dates,
June 3rd and June 4th Recorded our data with every other
person If we didn't know, we would ask them
what they were wearing? ? ?? ? ?? ?
BACKGROUND ON CLOTHING People started wearing clothing
100,000-500,000 years ago The first clothing were made from
nature elements like animal skin, animal fur, grass, leaves, animal bones, and shells
Clothing was usually draped or tied together
Simple needles made out of animal bones provided evidence that there was sewn leather and fur garments
BACKGROUND ON JEWELRY
first jewelry was made from readily available natural materials including animal teeth, bone, various types of
shells, carved stone and wood. jewelry was used as a symbol of wealth
and status protect against harm, ward of evil, and
heal ailments
DIFFERENT TYPES (BRANDS) OF SHIRTS FOR STUDENTS AT C.B.S.
Number_of_People
4
13
5 5
14
2
19 20
916
2 3
28
DKG VolcomH&M DeliasHot Topic GapHolister American EagleAmbercrombie & Fitch PoloBanana Republic Dress ShirtPhillies Sports team
ANALYSIS
Brands such as Philly sports apparel and American Eagle were very popular with C.B. South student
Brands such as Gap and Banana Republic were unpopular among the student that were surveyed
20% of students surveyed were wearing Philly Sports clothing while only 1.4% were wearing either Gap of Banana Republic
CONCLUSION From the graph, we expect that all CB
South students will prefer Philly sports team clothing and American Eagle more than Gap or Banana Republic
The reason why gap and banana republic are so low is because they are not in style in high schoolers, and the reason why American eagle is so high on the chart is because those types of brands are in style
STATES & CHECKSState
• 2 independent SRS• All expected counts are
greater than or equal to 5
Check
• 2 independent SRS- assumed
• Check-- passed
CHI-SQUARE TEST
(4-10.77)²+(13-10.77)²+…=76.352 10.77 10.77
P(sdf >76.352|DF=12)=2.039X10
Ho: The observed frequency distribution of brands fits the expected distribution.Ha: The observed frequency distribution of brands does not fit the expected distribution
We reject the Ho because our p-value is < alpha which is .05. We have sufficient evidence that the observed frequency distribution of brands does not fit the expected distribution.
DIFFERENT STYLES OF MALE BOTTOMS AT C.B.S.
Athletic Shorts Cargo
Shorts Denim Shorts
010203040506070
Number_of_Men
Number_of_Men
ANALYSIS
Among C.B. South Students cargo shorts were the most popular style
while denim shorts are the least popular style. 67% of students surveyed were wearing cargo
shorts while 7.8% of students wore denim shorts.
CONCLUSION In our sample, cargo shorts are a more
popular style and denim shorts were the least popular.
The cargo shorts are the highest on the graph because those are in style
Denim shorts are the lowest because they are out of style
STATES & CHECKSState
• 2 independent SRS• All expected counts are
greater than or equal to 5
Check
• 2 independent SRS- assumed
• Check-- passed
CHI-SQUARE TEST FOR MALE SHORTS
(36-37)²+(65-37)²+…=40.9189 37 37
P(zfd >40.9189|DF=2) = 1.302X10
We reject the Ho because our p-value< alpha which is .05. We have sufficient evidence that the observed frequency distribution of men’s style of bottoms does not fit in the expected distribution.
Ho: The observed frequency distribution of men's style of bottoms fits the expected distribution.Ha: The observed frequency distribution of men’s style of bottoms does not fit the expected distribution.
DIFFERENT STYLES OF FEMALE BOTTOMS AT C.B.S.
Dress/Skirts
Capris
Athletic
Regular Shorts
0 5 10 15 20 25 30 35 40 45 50
Number_of_Women
Number_of_Women
ANALYSIS Regular shorts were the most popular shorts among the women surveyed. Athletic shorts were the least popular
with the women surveyed. Dresses and skirts were the second most
popular style of bottoms for the women. 48.5% of the women surveyed wore
regular shorts.
CONCLUSION We found that regular shorts were most
popular with the sample of C.B. South students that were surveyed.
We also found that athletic shorts were the least popular style of shorts for our sample of South students.
Regular shorts consists of jean “short” shorts, or anything above the mid-thigh because for girls those are in style
Athletic shorts are the lowest because they are not as popular compared to the other styles recorded
STATES & CHECKSState
• 2 independent SRS• All expected counts are
greater than or equal to 5
Check
• 2 independent SRS- assumed
• Check-- passed
CHI-SQUARE TEST FOR GIRL SHORTS
(35-25.75)²+(16-25.75)²+…=37.194 25.75
25.77P(f >37.194| DF=3) = 4.186X108
We reject the Ho because the p-value is < alpha which is .05. We have sufficient evidence that the observed frequency distribution of women’s style of bottoms does not fit the expected distribution.
Ho: The observed frequency distribution of women’s style of bottoms fits the expected distribution.Ha: The observed frequency distribution of women’s style of bottoms does not fit the expected distribution.
C.B. SOUTH STUDENTS WHO WEAR JEWELRY
WomenMen
Men- 26/69=37.7%Women- 43/69=62.3%
ANALYSIS More women wear Jewelry compared to menAt C.B. South. Out of the total amount of students that
wore jewelry, which was 69, 26 were men and 43 were women
37.7% are men 62.3% are women
CONCLUSION It is the norm that on average women
wear jewelry in comparison to men.
The graph showed that more than half the people surveyed that wore jewelry were women.
STATES & CHECKSStates:2 independent SRS
mm
ff
mm
mm
ff
ff
npop
npoppnpn
pn
pn
10
10)1(
)1(
10
10
Checks:Assumed
103 x .4598=47.36103 x .5402 = 55.64
111 x .496 = 55.056111 x .504 = 55.94
~900 > 10(103).~900 > 10(111).
DOES NOT PASS
2-PROPORTION Z-TEST
We reject the Ho because our p-value is < alpha which is .05. We have sufficient evidence that on average women wear jewelry more than men.
Ho: PM = PW
Ha: PM < PW
-2.8655
P(Z<-2.8655)=.0021
C.B. SOUTH STUDENTS THAT WEAR SPORTS TEAM APPAREL
Women Men0
5
10
15
20
25
30
35
Series1
ANALYSIS After completing our survey and by observingthe graph it is shown that more women
wear sports related apparel than men do.
61.1% of women wear sports apparel while 38.9% of men wear sport apparel.
CONCLUSION The graph showed that on average
women wear more sports apparel than men do but this could be caused to the events that were occurring at the time such as the girls soccer and softball playoffs.
The amount of men that wear sports apparel could have been low compared to the amount of females because there were no playoff sporting events for any boys C.B. South sporting events.
STATES & CHECKSState
2 Independent SRS
mm
ff
mm
mm
ff
ff
npop
npoppnpn
pn
pn
10
10)1(
)1(
10
10
CheckAssumed
2182 >10
3378>10
~900 > 10(103)~900 > 10(111)DOES NOT PASS
2-PROPORTION Z-TEST
We reject Ho because p-value is < alpha which is .05. We have sufficient evidence that on average more women wear sports apparel compared to men.
Ho: PM = PW
Ha: PM < PW
-3.228
P(Z<-3.228)= 6.224 X 10
C.B. SOUTH STUDENTS THAT WEAR C.B. SOUTH APPAREL
MenWomen
Men- 20/31=64.5%Women-11/31=35.5%
ANALYSIS
•This graph shows that more men wear C.B. South apparel compared to female students.
•The percentage of females that wear South apparel is 35.5% compared to the men's percentage which is 64.5%
CONCLUSION The reason for the girls number of
sports apparel could be due to the fact that the girls soccer team was in the state playoffs. The reason for the higher amount of guys wearing south apparel is because there are more males involved with South sports compared to women.
STATES & CHECKSState
2 Independent SRS
mm
ff
mm
mm
ff
ff
npop
npoppnpn
pn
pn
10
10)1(
)1(
10
10
CheckAssumed
1192 > 10
2091 > 10
~900 > 10(103)~900 > 10(111)DOES NOT PASS
2-PROPORTION Z-TESTHo: PM = PW
Ha: PM > PW
P(Z>1.524)=.0638
1.524
We fail to reject the Ho because p-value is > alpha which is .05. We have sufficient evidence that the proportion of men and women that wear south clothing is equal.
A.P. STAT 2ND BLOCK
CONCLUSION After conducting our surveys we found
that both men and women prefer a certain style of bottoms.
Students at C.B. South do not favor one brand of shirt in particular.
Women wear more jewelry and sports apparel compared to men.
Men are more likely to wear South clothing.
We can use this information to show that C.B. South does not fit into the stereotype.
BIAS/ERROR We might not have did every other
person since everyone was moving at different paces
We might have sometimes guessed what they were wearing
Weather could affect what the subjects were wearing on that day
Different sporting events
PERSONAL OPINIONS We believed that this project was very
tedious and time consuming in the short amount of time.
One mistake we made was that we did a lot more work than was necessary.Ex. 6 tests
Some of the information was very surprising such as the fact that there were more women that wore sports apparel compared to men.
Overall the project revealed some interesting facts and was very insightful.