Test the claim that the mean GPA of night students is significantly different than 2.6 at...
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Test the claim that the mean GPA of night students is significantly different than 2.6 at the 0.05 significance level. The null and alternative hypothesis would be: Ho:p> 0.65 Ho: 2.6 Ho:= 2.6 Ho:p ≤ 0.65 Ho:2.6 Ho: p = 0.65 H₁: p < 0.65 H₁: <2.6 H₁: 2.6 H₁:p> 0.65 H₁: > 2.6 H₁: p = 0.65 O O O O The test is: left-tailed two-tailed right-tailed O Based on a sample of 35 people, the sample mean GPA was 2.58 with a sample standard deviation of 0.07 The p-value is: (to 2 decimals) Test the claim that the mean GPA of night students is significantly different than 2.6 at the 0.05 significance level. The null and alternative hypothesis would be: Ho:p> 0.65 Ho: 2.6 Ho:= 2.6 Ho:p ≤ 0.65 Ho:2.6 Ho: p = 0.65 H₁: p < 0.65 H₁: <2.6 H₁: 2.6 H₁:p> 0.65 H₁: > 2.6 H₁: p = 0.65 O O O O The test is: left-tailed two-tailed right-tailed O Based on a sample of 35 people, the sample mean GPA was 2.58 with a sample standard deviation of 0.07 The p-value is: (to 2 decimals)
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Step 1 We have to test the null and alternative hypothesis such as H O 26 vs H 1 26 Where is the tru... View the full answer
Related Book For
Understanding Basic Statistics
ISBN: 978-1111827021
6th edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
Posted Date:
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