Test the claim that the mean GPA of night students is larger

Last updated: 7/14/2022

Test the claim that the mean GPA of night students is larger than 2.4 at the 0.05 significance level. The null and alternative hypothesis would be: Ho:p= 0.6 Ho: ≤ 2.4 Ho:p> 0.6 H₁:p 0.6 H₁: > 2.4 H₁:p < 0.6 O The test is: two-tailed left-tailed right-tailed The p-value is: Based on a sample of 65 people, the sample mean GPA was 2.41 with a standard deviation of 0.06 Based on this we: Ho:p ≤ 0.6 Ho: 2.4 Ho:μ ≥ 2.4 H₁:p> 0.6 H₁: O 2.4 H₁:μ< 2.4 O O (to 2 decimals) O Reject the null hypothesis O Fail to reject the null hypothesis =