Test the claim that the population of sophomore college students has a mean grade point average greater than 2.15. Sample statistics include n = 31, \overline{x} = 2.45, and s = 0.8. Use a significance level of \alpha = 0.01. The test statistic is  The P-Value is between :

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Chapter1: Combinatorial Analysis
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Test the claim that the population of sophomore college students has a mean grade point average greater than 2.15. Sample statistics include n = 31, \overline{x} = 2.45, and s = 0.8. Use a significance level of \alpha = 0.01.

The test statistic is 

The P-Value is between : 

 

 

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