Are couples that live together before they get married less likely to end up divorced within five years of marriage compared to couples that live apart before they get married? 254 of the 646 couples from the study who lived together before they got married were divorced within five years of marriage. 189 of the 427 couples from the study who lived apart before they got married were divorced within five years of marriage. What can be concluded at the = 0.05 level of significance? For this study, we should use [z-test for the difference between two population proportions Ho: p1 8 a. The null and alternative hypotheses would be: H₁: p1 8 b. The test statistic c. The p-value - 0.1505 Or p2 p2 (please show your answer to 3 decimal places.) X (Please show your answer to 4 decimal places.)
Are couples that live together before they get married less likely to end up divorced within five years of marriage compared to couples that live apart before they get married? 254 of the 646 couples from the study who lived together before they got married were divorced within five years of marriage. 189 of the 427 couples from the study who lived apart before they got married were divorced within five years of marriage. What can be concluded at the = 0.05 level of significance? For this study, we should use [z-test for the difference between two population proportions Ho: p1 8 a. The null and alternative hypotheses would be: H₁: p1 8 b. The test statistic c. The p-value - 0.1505 Or p2 p2 (please show your answer to 3 decimal places.) X (Please show your answer to 4 decimal places.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Are couples that live together before they get married less likely to end up divorced within five years of
marriage compared to couples that live apart before they get married? 254 of the 646 couples from the
study who lived together before they got married were divorced within five years of marriage. 189 of the
427 couples from the study who lived apart before they got married were divorced within five years of
marriage. What can be concluded at the = 0.05 level of significance?
For this study, we should use z-test for the difference between two population proportions
Ho: p1
q
or
a. The null and alternative hypotheses would be:
H₁: p1
q
q
b. The test statistic z v
Or
c. The p-value= = 0.1505
=
p2
p2
(please show your answer to 3 decimal places.)
X (Please show your answer to 4 decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f9c2d6c-22c5-4836-99bd-5f88f6a141ee%2F267ce498-17da-4a58-8602-6e443c440e0f%2Fvnmwcwo_processed.png&w=3840&q=75)
Transcribed Image Text:Are couples that live together before they get married less likely to end up divorced within five years of
marriage compared to couples that live apart before they get married? 254 of the 646 couples from the
study who lived together before they got married were divorced within five years of marriage. 189 of the
427 couples from the study who lived apart before they got married were divorced within five years of
marriage. What can be concluded at the = 0.05 level of significance?
For this study, we should use z-test for the difference between two population proportions
Ho: p1
q
or
a. The null and alternative hypotheses would be:
H₁: p1
q
q
b. The test statistic z v
Or
c. The p-value= = 0.1505
=
p2
p2
(please show your answer to 3 decimal places.)
X (Please show your answer to 4 decimal places.)
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
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](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman