The homogeneity of variance assumption means that: the two groups' scores are identical the scores of each of the groups are distributed around their respective means similarly the two groups have no relationship with one another the two groups have an affinity for one another

Answered: The homogeneity of variance assumption…

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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The homogeneity of variance assumption means that:

		the two groups' scores are identical
		the scores of each of the groups are distributed around their respective means similarly
		the two groups have no relationship with one another
		the two groups have an affinity for one another

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Step 1

The assumption that two populations have the same variances is called the assumption of the homogeneity of variance. The assumption of homogeneity of variance is an assumption related independent sample t-test and analysis of variance (ANOVA) states that all the comparison groups have same variance.

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$Hypothesis Tests and Confidence Intervals for Equality of Variances$

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