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A data set includes data from student evaluations of courses. The summary statistics are n=84​, xbar...

A data set includes data from student evaluations of courses. The summary statistics are n=84​, xbar =3.42 s=0.56

Use a 0.01 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50.

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.

What are the null and alternative​ hypotheses?

Determine the test statistic.

Determine the​ P-value.

State the final conclusion that addresses the original claim.

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