Question: I know the answer is B, but I don't understand how? Please provide step-by-step on these calculations. Thank you! A researcher records the following assessment

I know the answer is B, but I don't understand how? Please provide step-by-step on these calculations. Thank you!

A researcher records the following assessment data: 42 6 (M SD). The researcher only wants to sample participants scoring in the top 20% of this assessment. What is the cutoff score for the top 20% in this example?

A. 0.84

B. 47.04

C. 36.96

D. There is not enough information to answer this question.

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