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Test the claim that the mean GPA of night students is larger than the mean GPA of day students at the 0.05 significance level. The
Test the claim that the mean GPA of night students is larger than the mean GPA of day students at the 0.05 significance level. The sample consisted of 35 night students, with a sample mean GPA of 2.67 and a standard deviation of 0.06, and 35 day students, with a sample mean GPA of 2.64 and a standard deviation of 0.07. The test statistic is The p-value is
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