You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothe

[answerhappygod]

You May Need To Use The Appropriate Appendix Table Or Technology To Answer This Question Consider The Following Hypothe 1 (49.08 KiB) Viewed 20 times

You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypotheses test. Hol 280 HTH < 80 A sample of 100 provided a sample mean of 77.4. The population standard deviation is known to be 15. (a) Compute the value of the test statistic. (Round your answer to two decimal places.) (b) Determine the values and using a = 0,063, test the above hypotheses. Find the p-value. (Round your answer to four decimal places.) p-value State your conclusion Do not reject Ho. There is insufficient evidence to conclude that is less than 80. O Reject Ho. There is mufficient evidence to conclude that its less than Reject Ho. There is sufficient evidence to conclude that is lous than Bo. O Do not reject Hos There la sufficient evidence to conclude that is less than 0. (c) Using the critical value approach and a = 0,063, test the hypotheses. Determine the critical value(s) for this text. (Round your answer(s) to two decimal places. If the test is one-tailed, enter None for the unused tail) test statistics test statistica State your conclusion Do not reject Ho. There is insufficient evidence to conclude that is less than 80. Raject Ho. There is insufficient evidence to conclude that wi is less than 0. Reject Ho. There is sufficient evidence to conclude that a less than 60 Do not reject Ho. There is sufficient evidence to conclude that is less than a