A data set includes data from student evaluations of courses. The summary statistics are n = 89, x = 3.92, s= 0.64. Use a 0.05
A data set includes data from student evaluations of courses. The summary statistics are n = 89, x = 3.92, s= 0.64. 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. What are the null and alternative hypotheses? A. Ho: H= 4.00 O B. Ho: H # 4.00 H1 : H # 4.00 H1: 1 = 4.00 O C. Ho: H = 4.00 O D. Ho: H= 4.00 H1 : H1 > 4.00 H1: H
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