students is smaller than 2.4 at the .10 significance level. The null and alternative hypothesis would be: H0:p=0.6H0:p=0.6 H1:p<0.6H1:p<0.6 H0:p=0.6H0:p=0.6 H1:p≠0.6H1:p≠0.6 H0:μ=2.4H0:μ=2.4 H1:μ≠2.4H1:μ≠2.4 H0:μ=2.4H0:μ=2.4 H1:μ<2.4H1:μ<2.4 H0:μ=2.4H0:μ=2.4 H1:μ>2.4H1:μ>2.4 H0:p=0.6H0:p=0.6 H1:p>0.6H1:p>0.6 The test is: left-tailed right-tailed two-tailed
students is smaller than 2.4 at the .10 significance level. The null and alternative hypothesis would be: H0:p=0.6H0:p=0.6 H1:p<0.6H1:p<0.6 H0:p=0.6H0:p=0.6 H1:p≠0.6H1:p≠0.6 H0:μ=2.4H0:μ=2.4 H1:μ≠2.4H1:μ≠2.4 H0:μ=2.4H0:μ=2.4 H1:μ<2.4H1:μ<2.4 H0:μ=2.4H0:μ=2.4 H1:μ>2.4H1:μ>2.4 H0:p=0.6H0:p=0.6 H1:p>0.6H1:p>0.6 The test is: left-tailed right-tailed two-tailed
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
The null and alternative hypothesis would be:
H0:p=0.6H0:p=0.6
H1:p<0.6H1:p<0.6
H1:p<0.6H1:p<0.6
H0:p=0.6H0:p=0.6
H1:p≠0.6H1:p≠0.6
H1:p≠0.6H1:p≠0.6
H0:μ=2.4H0:μ=2.4
H1:μ≠2.4H1:μ≠2.4
H1:μ≠2.4H1:μ≠2.4
H0:μ=2.4H0:μ=2.4
H1:μ<2.4H1:μ<2.4
H1:μ<2.4H1:μ<2.4
H0:μ=2.4H0:μ=2.4
H1:μ>2.4H1:μ>2.4
H1:μ>2.4H1:μ>2.4
H0:p=0.6H0:p=0.6
H1:p>0.6H1:p>0.6
H1:p>0.6H1:p>0.6
The test is:
left-tailed
right-tailed
two-tailed
Based on a sample of 46 people, the sample mean GPA was 2.36. Assuma a population standard deviation of 0.04.
The test statistic is: (to 2 decimals)
The critical value is: (to 2 decimals)
Based on this we:
- Fail to reject the null hypothesis
- Reject the null hypothesis
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