Test the claim that the mean GPA of night students is larger than the mean GPA of day students at the 0.005 significance level. Test the claim that the mean GPA of night students is larger than the mean GPA of day students at the 0.005 significance level. The null and alternative hypothesis would be The test is:

right-tailed left-tailed two-tailed The sample consisted of 25 night students, with a sample mean GPA of 3.39 and a standard deviation of 0.07, and 25 day students, with a sample mean GPA of 3.34 and a standard deviation of 0.05. The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) Based on this we:

• Fail to reject the null hypothesis
• Reject the null hypothesis