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A data set includes data from student evaluations of courses. The summary statistics are n = 98; x = 3.92 , s = 0.52 .
A data set includes data from student evaluations of courses. The summary statistics are n = 98; x = 3.92 , s = 0.52 . Use a 0.10 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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