Suppose we wanted to test the hypothesis that a control group of cancer patients(Group 1) would report higher mean pain ratings than an experimental groupreceiving special massage treatments (Group 2). Use the following information.mean group 1 = 78.5mean group 2 = 72.1s21 = 42.1s2 = 39.7ni = 25n3=25Compute a t-test for independent groups:Using a=0.05 for a one-tailed test, is the t statistic significant?Write one or two sentences (in plain English/non-statistical terms) thatcould be used to report the results obtained for the t-test.a.b.с.

Solution: Given information: n1= 25 Sample size of group 1n2= 25 Sample size of group 2x1= 78.5…

Answered: Suppose we wanted to test the…

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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