An industrial psychologist obtains scores on a job-selection test from 41 men and 31 women, with the
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An industrial psychologist obtains scores on a job-selection test from 41 men and 31 women, with the following results: men, M = 48.75(SD = 9.0); women, M = 46.07(SD = 10.0). Test this difference for significance at both the .05 and .01 levels (two-tailed). Determine the effect size for the difference of these two sample means. Does this effect size seem to be large or small?
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Related Book For
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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