A set of n = 16 difference scores has a mean of MD = 4 and a variance of s² = 36.Cohen's d for this sample is d = 4/6.

Name: A set of n = 16 difference scores has a mean of MD = 4 and a variance of s² = 36.Cohen's d for this sample is d = 4/6.
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Quizplus · Accepted Answer

Cohen's d is calculated as the mean difference (MD) divided by the standard deviation (s), and since the variance (s²) is 36, the standard deviation (s) is the square root of 36, which is 6. Therefore, Cohen's d = MD / s = 4 / 6.

A Set of N = 16 Difference Scores Has a Mean