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A data set includes data from student evaluations of courses. The summary statistics are n = 90, i = 4.07, s = 0.59. Use a
A data set includes data from student evaluations of courses. The summary statistics are n = 90, i = 4.07, s = 0.59. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.25. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the nal conclusion that addresses the original claim. <:> What are the null and alternative hypotheses? O A. H0: u=4.25 O B. H0: [#425 H1: p4.25 H1: [#425 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. : Ho. There is : evidence to conclude that the mean of the population of student course evaluations is equal to 4.25 El correct. State the final conclusion that addresses the original claim. Ho. There is evidence to conclude that the mean of the population Fail to reject RejectState the final conclusion that addresses the original claim. Ho. There is evidence to conclude that the mean of the population sufficient not sufficient
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