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A data set includes data from student evaluations of courses. The summary statistics are nequals90, x...
A data set includes data from student evaluations of courses. The summary statistics are nequals90, x overbarequals3.69, sequals0.64. Use a 0.01 significance level to test the claim that the population of student course evaluations has a mean equal to 3.75. 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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