A data set includes data from student evaluations of courses. The summary statistics are n =...
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A data set includes data from student evaluations of courses. The summary statistics are n = 99, x = 3.86, s = 0.61. 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? OA. Ho4.00 H:=4.00 OC. Ho=4.00 < 4.00 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 OB. Ho: H=4.00 H: >4.00 OD. Ho: H=4.00 H: 4.00 evidence to conclude that the mean of the population of student course evaluations is equal to 4.00 correct. Next A data set includes data from student evaluations of courses. The summary statistics are n = 99, x = 3.86, s = 0.61. 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? OA. Ho4.00 H:=4.00 OC. Ho=4.00 < 4.00 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 OB. Ho: H=4.00 H: >4.00 OD. Ho: H=4.00 H: 4.00 evidence to conclude that the mean of the population of student course evaluations is equal to 4.00 correct. Next
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