Never Married People The percentage of males  18  years and older who have never married is  30.4 . For females the percentage is  23.6 . Looking at the records in a particular populous county, a random sample of  250  men showed that  73  had never married and  50  of  200  women had never married. At the  0.05  level of significance, is the proportion of men greater than the proportion of women? Use the  P -value method and let  p1  be the proportion of men.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 1CA
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Never Married People The percentage of males 

18

 years and older who have never married is 

30.4

. For females the percentage is 

23.6

. Looking at the records in a particular populous county, a random sample of 

250

 men showed that 

73

 had never married and 

50

 of 

200

 women had never married. At the 

0.05

 level of significance, is the proportion of men greater than the proportion of women? Use the 

P

-value method and let 

p1

 be the proportion of men.

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