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8 May, 08:32

A sample of difference scores has a mean of MD = 5 with a variance of s2 = 100. If effect size is measured using Cohen's d, what is the value of d?

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  1. 8 May, 11:27
    0
    value of d is 0.05

    Step-by-step explanation:

    given data

    mean = 5

    standard deviation = 100

    to find out

    the value of d

    solution

    we will apply here formula for d

    Cohen d = mean / standard deviation ... 1

    put here value of mean and standard deviation

    Cohen d = mean / standard deviation

    Cohen d = 5 / 100

    Cohen d = 0.05

    so value of d is 0.05
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