Effect size measure takes into account

timer Asked: Aug 20th, 2014
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Question Description

1)sample size

2) sample variability

3) standard error 

4) heterosceasticity 

Tutor Answer

Prashant S
School: UC Berkeley

Its independent of sample size. need a homoskedastic distribution.

effect size is dependent on pooled standard deviation, so 2 looks like the best answer.

3 is not reasonable because standard error is deviation/sqrt(sample size) and we know sample size does not impact effect size.

therefore answer is 2.

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Excellent job

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