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Test the claim that the mean GPA of night students is significantly different than 2.6 at...

Test the claim that the mean GPA of night students is significantly different than 2.6 at the 0.01 significance level.

Based on a sample of 50 people, the sample mean GPA was 2.57 with a standard deviation of 0.04

The test statistic is:  (to 2 decimals)

The p-value is:  (to 2 decimals)

Based on this we:

Reject the null hypothesis

OR

Fail to reject the null hypothesis

(Choose one)

Math   Statistics-And-Probability   
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