Question

In a sample of 58 men, 37 said that they had less leisure time today than...

In a sample of 58 men, 37 said that they had less leisure time today than they had 10 years ago. In a sample of 58 women, 45 women said that they had less leisure time today than they had 10 years ago. At =α0.05, is there a difference in the proportions? Use p1 for the proportion of men with less leisure time.

A) Find the critical values.

B) Compute the test value.

C) Reject or do not reject the null hypothesis.

D) Is there or is there not enough evidence to support the claim?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Please LIKE if it helps you!!!

I really need it!!!

0 0
Know the answer?
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

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In a sample of 58 men, 37 said that they had less leisure time today than...
In a sample of 58 men, 37 said that they had less leisure time today than they had 10 years ago. In a sample of 58 women, 45 women said that they had less leisure time today than they had 10 years ago. At =α0.05, is there a difference in the proportions? Use p1 for the proportion of men with less leisure time. Find the 95% confidence interval for the difference of the two proportions. Round the answers to three...
In a sample of 50 men, 44 said that they had less leisure time today than...
In a sample of 50 men, 44 said that they had less leisure time today than they had 10 years ago. In a sample of 50 women, 48 women said that they had less leisure time than they had 10 years ago. At α=0.10 is there a difference in the proportions? Group of answer choices A.P value=0.1404; fail to reject H0 B.P value=0.1385; fail to reject H0 C.P value=0.1193; fail to reject H0 D.P value=0.1221; fail to reject H0
An airline claims that the no-show rate for passengers is less than 8%. In a sample...
An airline claims that the no-show rate for passengers is less than 8%. In a sample of 419 randomly selected reservations, 22 were no-shows. At α = 0.01, test the airline's claim. A. P-value = 0.026 > 0.01; do not reject H0; There is not enough evidence to support the airline's claim, that is less than 8% B. P-value = 0.019 > 0.01; do not reject H0; There is not enough evidence to support the airline's claim, that is less...
Do Men Talk Less Than Women? The accompanying table gives results from a study of the...
Do Men Talk Less Than Women? The accompanying table gives results from a study of the words spoken in a day by men and women, and the original data are in Data Set 17 in Appendix B (based on “Are Women Really More Talkative Than Men?” by Mehl et al., Science, Vol. 317, No. 5834). Use a 0.10 significance level to test the claim that the mean number of words spoken in a day by men is less than that...
Leisure Time: In a Gallup poll, 1200 adults were randomly selected and asked if they were...
Leisure Time: In a Gallup poll, 1200 adults were randomly selected and asked if they were satisfied or dissatisfied with the amount of leisure time that they had. Of this Sample 690 said that they were satisfied and 510 said they were dissatisfied. Use a 0.01 significance level to test the claim that less than 60% of adults are satisfied with the amount of leisure time that they have. What is the p-value and the test statistic? Do we reject...
In a survey, 500 men and 500 women were randomly selected. Among the men, 52 had...
In a survey, 500 men and 500 women were randomly selected. Among the men, 52 had been ticketed for speeding within the last year, whereas 27 of the women had been ticketed for speeding during the same period (based on data from R. H. Bruskin Associates). (a) At the 0.01 significance level, test the claim that women have lower rate of speeding tickets. Original claim is made by the Answer hypothesis. Original claim is: pwomen - pmenAnswer 0. Test statistic:...
A recent study report that in a random sample of 248 women, 58 had changed their...
A recent study report that in a random sample of 248 women, 58 had changed their political affiliation since the last election. It also reported that 120 in a random sample of 387 men had changed political affiliation. The researchers would like to know if these data provide convincing evidence that the proportion of changing political affiliation is greater for men than for women. a. State the hypotheses of interest b. identify the appropriate test and verify the condition that...
A sample of 125 men was taken and it was found that 31 owned cats. A...
A sample of 125 men was taken and it was found that 31 owned cats. A sample of 148 women was taken and it was found that 73 owned cats. Test the claim that the proportion of men who own cats is equal to than the proportion of women who own cats at the .10 significance level. Claim: Which corresponds to: Opposite: Which corresponds to: The test is: The test statistic is: Z=    (Two decimal places) The P-value is:...
A report suggests that business majors spend the least amount of time on course work than...
A report suggests that business majors spend the least amount of time on course work than all other college students (The New York Times, November 17, 2011). A provost of a university decides to conduct a survey where students are asked if they study hard, defined as spending at least 20 hours per week on course work. Of 120 business majors included in the survey, 20 said that they studied hard, as compared to 48 out of 150 nonbusiness majors...
A humane society claims that less than thirty two percent of U.S. households own a dog....
A humane society claims that less than thirty two percent of U.S. households own a dog. In a random sample of four hundred and nine U.S.​ households, 153 say they own a dog. At alphaαequals=0.04 is there enough evidence to support the​ society's claim?​(a) Write the claim mathematically and identify Upper H 0H0 and Upper H Subscript aHa. ​(b) Find the critical​ value(s) and identify the rejection​ region(s). (c) Find the standardized test statistic.​ (d) Decide whether to reject or...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT