A medical researcher wishes to try three different techniques to lower blood pressure of patients with high blood pressure. Thesubjects are randomly selected and assigned to one of three groups. Group 1 is given medication, Group 2 is given anexercise program, and Group 3 is assigned a diet program. At the end of six weeks, the reduction in each subject's bloodpressure is recorded. Use the Kruskal-Wallis test to find the critical value to test the claim that there is no difference in thedistribution of the populations. Use a = 0.05.Group 1Group 2Group 314119.158151271811167121137.....О А. 3.195О В. 1.960OC. 4.153O D. 5.991

Solution: Given information: k= 3 groups Each group has 6 observation.…

Answered: nedical researcher wishes to try three…

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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When performing a Mann-Whitney Utest, one should always use the higher value of the calculated U values to compare to the critical U value while making the decision rule. True False
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