Based on a sample of 65 men, 17651765 of the men owned cats The test statistic is: z=z= (to 2 decimals) The positive critical value is zC=zC=1.28155. Thus the test statistic in the critical region. Based on this we: Reject the null hypothesis Fail to reject the null hypothesis
Based on a sample of 65 men, 17651765 of the men owned cats The test statistic is: z=z= (to 2 decimals) The positive critical value is zC=zC=1.28155. Thus the test statistic in the critical region. Based on this we: Reject the null hypothesis Fail to reject the null hypothesis
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
Related questions
Question
Test the claim that the proportion of men who own cats is significantly different than 20% at the 0.2 significance level.
The null and alternative hypothesis would be:
H0:p=0.2H0:p=0.2
H1:p≠0.2H1:p≠0.2
H1:p≠0.2H1:p≠0.2
H0:μ=H0:μ=
H1:μ>H1:μ>
H1:μ>H1:μ>
H0:μ=H0:μ=
H1:μ<H1:μ<
H1:μ<H1:μ<
H0:μ=H0:μ=
H1:μ≠H1:μ≠
H1:μ≠H1:μ≠
H0:p=0.2H0:p=0.2
H1:p>0.2H1:p>0.2
H1:p>0.2H1:p>0.2
H0:p=0.2H0:p=0.2
H1:p<0.2H1:p<0.2
H1:p<0.2H1:p<0.2
The test is:
left-tailed
two-tailed
right-tailed
Based on a sample of 65 men, 17651765 of the men owned cats
The test statistic is: z=z= (to 2 decimals)
The positive critical value is zC=zC=1.28155.
Thus the test statistic in the critical region.
Based on this we:
- Reject the null hypothesis
- Fail to reject the null hypothesis
Expert Solution
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 2 steps with 1 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning