A data set includes data from student evaluations of courses. The summary statistics are  n=91​,  x=3.92​,  s=0.61. Use a  0.05  significance level to test the claim that the population of student course evaluations has a mean equal to  4.00. Assume that a simple random sample has been selected. Identify the null and alternative​ hypotheses, test​ statistic, P-value, and state the final conclusion that addresses the original claim.

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A data set includes data from student evaluations of courses. The summary statistics are 

n=91​, 
x=3.92​, 
s=0.61.

Use a 

0.05 

significance level to test the claim that the population of student course evaluations has a mean equal to 

4.00.

Assume that a simple random sample has been selected. Identify the null and alternative​ hypotheses, test​ statistic, P-value, and state the final conclusion that addresses the original claim.

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