Use the t-distribution and the sample results to complete the test of the hypotheses.Use a 5% significance level. Assume the results come from a random sample, and if thesample size is small, assume the underlying distribution is relatively normal.Test Ho: u=109.2 vs H,: u<109.2using the sample results x= 105.1, s = 15.5,with n=100.A The p-value is 0.452. The p-value is larger than any reasonable significance level, so we findenough evidence to support the alternative hypothesis.B The p-value is 0.096. The p-value is larger than the significance level of 0.05, so we do notreject the null hypothesis and do not find sufficient evidence to support the alternative.C The p-value is 0.0048. The p-value is very small, and below any reasonable significancelevel. There is no evidence to support the alternative hypothesis.DThe p-value is 0.096. The p-value is larger than the significance level of 0.05, so we rejeetthe null hypothesis and find sufficient evidence to support the alternative.E The p-value is 0.0048. The p-value is very small, and below any reasonable significancelevel. There is strong evidence to support the alternative hypothesis.

The sample size is n = 100 Sample mean = 105.1 And sample SD = 15.5 Level of significance = 0.05

Answered: Use the t-distribution and the sample…

Math

Statistics

Use the t-distribution and the sample results to complete the test of the hypotheses.

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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