Given below is a random sample of participants in a weight reduction program. Test if the weight reduction program is effective. Use alpha3D0.05. Weight Before (Ibs) Weight After (Ibs) 130 113 125 120 156 140 145 142 147 146 Which of the following is the alternative hypothesis? [ Select ] A. Hd > 0 B. µd <0 C. Hd =0 What is the mean of the differences, ? [ Select ] What is the standard deviation of the differences? [Select] What is the test statistic value? [ Select ] If the critical value is 2.132, is the null hypothesis rejected? [ Select ] Can you conclude that the weight reduction program is effective? [ Select ]
Given below is a random sample of participants in a weight reduction program. Test if the weight reduction program is effective. Use alpha3D0.05. Weight Before (Ibs) Weight After (Ibs) 130 113 125 120 156 140 145 142 147 146 Which of the following is the alternative hypothesis? [ Select ] A. Hd > 0 B. µd <0 C. Hd =0 What is the mean of the differences, ? [ Select ] What is the standard deviation of the differences? [Select] What is the test statistic value? [ Select ] If the critical value is 2.132, is the null hypothesis rejected? [ Select ] Can you conclude that the weight reduction program is effective? [ Select ]
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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