(a) Give the test statistic and P-value for testing (Please Show All Work): Ho: pi= p2 vs H1: pı>p2. The value of P1 is 0.224093 and Pz is 0.158259. ;P-value = z=
(a) Give the test statistic and P-value for testing (Please Show All Work): Ho: pi= p2 vs H1: pı>p2. The value of P1 is 0.224093 and Pz is 0.158259. ;P-value = z=
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
Question
See enclosed question.
![These data are taken from a study on army veterans. The subjects classified
according to whether they had served in Vietnam (yes-no), and whether they had
sleep problems (yes-no).
Sleep Problems
Service in Vietnam Yes (Y = 1)
Yes (X = 1)
No (X = 2)
No (Y = 2)
599
Total
173
772
160
851
1011
Total
333
1450
1783
(a) Give the test statistic and P-value for testing (Please Show All Work):
Họ: pi= p2 vs H1: pı> p2. The value of P1 is 0.224093 and P2 is 0.158259.
z =
;P-value =
(b) Give a 95% Confidence Interval (CI) for pi= p2. (Please Show All Work)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87187462-5667-4f2e-9044-4eeb6bbccf3d%2F2511dd02-eb52-4b92-80df-5e32527442b4%2Fiylwrbq_processed.png&w=3840&q=75)
Transcribed Image Text:These data are taken from a study on army veterans. The subjects classified
according to whether they had served in Vietnam (yes-no), and whether they had
sleep problems (yes-no).
Sleep Problems
Service in Vietnam Yes (Y = 1)
Yes (X = 1)
No (X = 2)
No (Y = 2)
599
Total
173
772
160
851
1011
Total
333
1450
1783
(a) Give the test statistic and P-value for testing (Please Show All Work):
Họ: pi= p2 vs H1: pı> p2. The value of P1 is 0.224093 and P2 is 0.158259.
z =
;P-value =
(b) Give a 95% Confidence Interval (CI) for pi= p2. (Please Show All Work)
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.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![Big Ideas Math A Bridge To Success Algebra 1: Stu…](https://www.bartleby.com/isbn_cover_images/9781680331141/9781680331141_smallCoverImage.jpg)
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781938168383/9781938168383_smallCoverImage.gif)