Testing Hypotheses. In Exercises 13-24, assume that a simple random sample has been selected and test the given claim. Unless specified by your instructor, use either the P-value method or the...

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Extracted text: Testing Hypotheses. In Exercises 13-24, assume that a simple random sample has been selected and test the given claim. Unless specified by your instructor, use either the P-value method or the critical value method for testing hypotheses. Identify the null and alternative hypotheses, test statistic, P-value (or range of P-values), or critical value(s), and state the final conclusion that addresses the original claim. 13. Course Evaluations Data Set 17 "Course Evaluations" in Appendix B includes data from student evaluations of courses. The summary statistics are n = 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.00. 93, x 3.91, s = 0.53. Use a