An analysis of variance is used to evaluate the mean differences for a research study comparing four treatments with a separate sample of n = 8 in each treatment. If the data produce an F-ratio of F = 4.60, which of the following is the correct statistical decision?a.Reject the null hypothesis with α = .05 but not with α = .01b.Reject the null hypothesis with either α = .05 or α = .01c.Fail to reject the null hypothesis with either α = .05 or α = .01d.There is not enough information to make a statistical decision

From the provided information, Number of treatments (k) = 4 Sample (n) = 8 (in each treatment)…

Answered: An analysis of variance is used to…

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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Question

An analysis of variance is used to evaluate the mean differences for a research study comparing four treatments with a separate sample of n = 8 in each treatment. If the data produce an F-ratio of F = 4.60, which of the following is the correct statistical decision?

a.	Reject the null hypothesis with α = .05 but not with α = .01
b.	Reject the null hypothesis with either α = .05 or α = .01
c.	Fail to reject the null hypothesis with either α = .05 or α = .01
d.	There is not enough information to make a statistical decision