Homework Help is Here – Start Your Trial Now!
Math
Statistics
Are Husbands More Likely to Be Older Than Wives? Exercise 2.213 introduces a dataset giving the ages of the two people getting married for a sample of marriage licenses. (In the sample, all of the marriages were between male-female couples.) In the sample of 105 marriages, the husband was older than the wife in 75 of them. Test to see if this sample provides evidence that, in male-female married couples, the husband is older than the wife in more than half of them. Use p to represent the proportion of all male-female married couples for which the husband is older, and show all details of the test.

Are Husbands More Likely to Be Older Than Wives? Exercise 2.213 introduces a dataset giving the ages of the two people getting married for a sample of marriage licenses. (In the sample, all of the marriages were between male-female couples.) In the sample of 105 marriages, the husband was older than the wife in 75 of them. Test to see if this sample provides evidence that, in male-female married couples, the husband is older than the wife in more than half of them. Use p to represent the proportion of all male-female married couples for which the husband is older, and show all details of the test.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

Are Husbands More Likely to Be Older Than Wives? Exercise 2.213 introduces a dataset giving the ages of the two people getting married for a sample of marriage licenses. (In the sample, all of the marriages were between male-female couples.) In the sample of 105 marriages, the husband was older than the wife in 75 of them. Test to see if this sample provides evidence that, in male-female married couples, the husband is older than the wife in more than half of them. Use p to represent the proportion of all male-female married couples for which the husband is older, and show all details of the test.

 
 
 
 
 

Test-statistic =  (round to three decimal places)
p-value =  (round to four decimal places)

Conclusion:

Reject H0. We cannot conclude that the husband is older in more than half of male-female married couples.
Reject H0. We have evidence that the husband is older in more than half of all male-female married couples.
Do not reject H0. We have evidence that the husband is older in more than half of all male-female married couples.
Do not reject H0. We cannot conclude that the husband is older in more than half of all male-female married couples.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS