ZuoTi.Pro
Question

Chi square independent test

 

 

1. A sample of 500 shoppers was selected in a large metropolitan area to determine various information concerning consumer behavior. Among the questions asked was, “Do you enjoy shopping for clothing?” The results are summarized in the following contingency table:

Enjoy Shopping for Clothing

Gender



Male

Female

Total

Yes

136

224

360

No

104

36

140

Total

240

260

500



a. Is there evidence of a significant difference between the proportion of males and females who enjoy shopping for clothing at the 0.01 level of significance?

b. Determining the p-value in (a) and interpret its meaning.

c. What are your answers to (a) and (b) if 206 males enjoyed shopping for clothing and 34 did not?

d. Compare the results of (a) through (c).


Stature   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Request Professional Answer

Request Answer!

We need at least 10 more requests to produce the answer.

0 / 10 have requested this problem solution

The more requests, the faster the answer.

Request! (Login Required)

All students who have requested the answer will be notified once they are available.
Know the answer?
Add Answer to:
Chi square independent test
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Similar Homework Help Questions

  • A sample of 500 shoppers was selected in a large metropolitan are to determine various information concerning consumer behavior

    A sample of 500 shoppers was selected in a large metropolitan are to determine various information concerning consumer behavior. Among the questions asked was, “Do you enjoy shopping for clothing?” Of the 240 males, 136 said yes. Of 260 females, 224 answered yes. a) Is there evidence of a significant difference between males and females in the proportion who enjoy shopping for clothing at the 0.01 level of significance? b) Find the p-value in (a) and interpret its meaning c)...

  • 3.2 A sample of 500 respondents was selected in a large metropolitan area to determine various...

    3.2 A sample of 500 respondents was selected in a large metropolitan area to determine various information concerning consumer behaviour. The following contingency table was obtained: Gender Enjoy Shopping for Clothing Male Female Total Yes 104 36 140 No 136 360 224 260 Total 240 500 4 3.2.1 What is the probability that a respondent does not enjoy shopping for clothing? [2] 3.2.2 What is probability that the respondent chosen is a woman who enjoys shopping for clothing? [2] 3.2.3...

  • Use the contingency table you constructed in Module 2 to determine if there is evidence of...

    Use the contingency table you constructed in Module 2 to determine if there is evidence of a significant difference between proportions of males and females who enjoy shopping for clothing at the 0.01 level of significance. Determine the p-value in (a) and interpret its meaning. Female 224 36 260 Likes to Shop Yes Male Total 136 104 240 360 140 500 Total if there is evidence of a significant difference between proportions of males and females who enjoy shopping for...

  • A sample ot bUu respondents was selected in a large metropolitan area to determine information concerning...

    A sample ot bUu respondents was selected in a large metropolitan area to determine information concerning consumer behaviour. The following contingency table was obtained Gender Male Female Total Enjoys shopping for clothing Yes 136 104 240 224 36 260 360 140 500 Total A respondent is chosen at (a) (8 marks) What is the probability that the respondent: andom. (i) is male; () does not enjoy shopping for clothing; (ii) is male and does not enjoy shopping for clothing (iv)...

  • [11(10) A sample of 500 respondents was selected in a large metropolitan area to determine various...

    [11(10) A sample of 500 respondents was selected in a large metropolitan area to determine various informa- tion concerning consumer behavior. Among the questions asked was "Do you enjoy shopping for clothing?" Of 240 males, 136 answered yes. Of 260 females, 224 answered yes. a) Fill out the following table (contingency table) using the given information Yes No Total Male Female Total Table 1: Do you enjoy shopping for clothing? b) Is "enjoy shopping for clothing" statistically gender-independent? Explain. c)...

  • Please show work. Problem1 A sample of 500 respondents was selected in a large metropolitan area...

    Please show work. Problem1 A sample of 500 respondents was selected in a large metropolitan area to study consumer behavior. Among the questions asked was, "Do you enjoy shopping for clothing?" Of 240 males, 136 answered yes. Of 260 females, 224 answered yes. Construct a contingency table or a Venn diagram to evaluate the probabilities. What is the probability that a respondent chosen at random a. Enjoys shopping for clothing? b. Is female and enjoys shopping for clothing? c. Is...

  • A sample of 5000 Shoppers were selected in a large metropolitan area to determine various information...

    A sample of 5000 Shoppers were selected in a large metropolitan area to determine various information concerning consumer behavior. Among the questions asked was "Do you enjoy shopping for clothing?" The results are summarized in the table. Complete parts : a. Construct contingency tables based on total percentages, row percentages, and column percentages. Start with the table based on total percentages. b-Construct the table based on row percentages. c-What conclusions do you reach from these analyses? Enjoy Shopping Gender For...

  • 4.25 A sample of 500 respondents was selected in a large metropolitan area to study consumer...

    4.25 A sample of 500 respondents was selected in a large metropolitan area to study consumer behavior, with the following results: ENJOYS SHOPPING GENDER FOR CLOTHING Male Female Total Yes 149 195 344 No 114 42 156 Total 263 237 500 a. Suppose the respondent chosen is a female. What is the probability that she does not enjoy shopping for clothing? b. Suppose the respondent chosen enjoys shopping for clothing. What is the probability that the individual is a male?...

  • A sample of 500 respondents was selected in a large metropolitan area to study consumer behavior....

    A sample of 500 respondents was selected in a large metropolitan area to study consumer behavior. The resulting contingency table is shown to the right. Complete parts (a) through (c). Gender Enjoys shopping for clothing Yes No Total Male 130 123 253 Female 217 30 247 Total 347 153 500 a. Suppose the respondent chosen is a female. What is the probability that she does not enjoy shopping for clothing? P(does not enjoy shoppinglfemae(Round to four decimal places as needed.)...

  • I am hoping that I can get some help at reviewing the data below (it would...

    I am hoping that I can get some help at reviewing the data below (it would be great if you had feedback if the data in the results area is correct) and helping me answer the following questions: Use the contingency table to determine if there is evidence of a significant difference between proportions of males and females who enjoy shopping for clothing at the 0.01 level of significance? Determine the p-value in (a) and interpret its meaning? What is...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT