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A data set includes data from student evaluations of courses. The summary statistics are n = 90, x = 3.83, s = 0.66. Use a
A data set includes data from student evaluations of courses. The summary statistics are n = 90, x = 3.83, s = 0.66. 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. What are the null and alternative hypotheses? O A. Ho: H = 4.00 O B. Ho: H # 4.00 H1: H 4.00 H1 : H1 # 4.00
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