JB is the inspector for ACME INC is she a good inspector support your decision quantitatively what is her d?   JB says    Good.    Bad. Good.       20.         1 Bad           30.        19

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JB is the inspector for ACME INC is she a good inspector support your decision quantitatively what is her d?

 

JB says    Good.    Bad.
Good.       20.         1
Bad           30.        19

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This question is about evaluating the performance of JB, who is an inspector for ACME INC. We will be looking at quantitative data to determine whether JB is a good inspector or not. We will be evaluating JB's performance by looking at the number of "good" and "bad" ratings she has received in her role as an inspector.

Cohen's d is a measure of effect size, specifically the standardized mean difference between two groups.

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