A data set includes data from student evaluations of courses. The summary statistics are n=95​, x=4.19​, s=0.55. Use a 0.01 significance level to test the claim that the population of student course...


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


n=95​,


x=4.19​,


s=0.55.


Use a


0.01


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


4.25.


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..



Jun 10, 2022
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