A simple random sample with n = 24 provided a sample mean of 40.2 and a sample standard deviation of 13. Test if the population mean is less than 46 with a = 0.05 Which of the following statements is (are) correct? This is a multiple-answer question. It may have more than correct answers. i. The null hypothesis is Ho:4> 46 and the alternative hypothesis is H.: 46- Di. The test statistic is t = 46-40.2 13.5/√24 iii. With df-24-1-23 and, a= 0.05- we find t-1.714. The rejection region is (-infinity. -1.714). = 2.105
A simple random sample with n = 24 provided a sample mean of 40.2 and a sample standard deviation of 13. Test if the population mean is less than 46 with a = 0.05 Which of the following statements is (are) correct? This is a multiple-answer question. It may have more than correct answers. i. The null hypothesis is Ho:4> 46 and the alternative hypothesis is H.: 46- Di. The test statistic is t = 46-40.2 13.5/√24 iii. With df-24-1-23 and, a= 0.05- we find t-1.714. The rejection region is (-infinity. -1.714). = 2.105
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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