n a sample of 52 men, 39  said that they had less leisure time today than they had 10 years ago. In a sample of 52  women,  32  women said that they had less leisure time today than they had 10  years ago. At α=0.10, is there a difference in the proportions? Use p1  for the proportion of men with less leisure time.   State the hypotheses and identify the claim with the correct hypothesis.

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In a sample of 52 men, 39  said that they had less leisure time today than they had 10 years ago. In a sample of 52  women, 
32  women said that they had less leisure time today than they had 10  years ago. At α=0.10, is there a difference in the proportions?

Use p1  for the proportion of men with less leisure time.

 
State the hypotheses and identify the claim with the correct hypothesis.

 

H0
:
 
▼(Choose one)  
H1
:
 
▼(Choose one)  

This hypothesis test is a ▼(Choose one) test.

 
 
 
 
 
 

 

Find the critical value(s). Round the answer(s) to two decimal places. If there is more than one critical value, separate them with commas.

Critical value(s)=

Compute the test value. Round sample proportions to three decimal places and z -score values to two decimal places.

z=

Make the decision.

 

▼(Choose one) the null hypothesis.
 
 
 

Summarize the results.

 

There ▼(Choose one) enough evidence to support the claim that the proportions are different.
 
 
 

Find the 

90%

 confidence interval for the difference of the two proportions. Round the answers to three decimal places.

 

<p1-p2<
 
 
 

 

 

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