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A data set includes data from student evaluations of courses. The summary statistics are n = 92, x = 3.41, s = 0.69. Use a
A data set includes data from student evaluations of courses. The summary statistics are n = 92, x = 3.41, s = 0.69. Use a 0.05 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? O A. Ho: H = 3.50 O B. Ho: 1 # 3.50 Hy: H > 3.50 Hy: u = 3.50 O C. Ho: H= 3.50 D. Ho: 1= 3.50 Hy: H
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