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 = 93, x = 3.91, s 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.00. 0.53. Use a
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 = 93, x = 3.91, s 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.00. 0.53. Use a
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image 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
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