Question: 18. For a distribution in which X = 100, 5;^^ = 16, and N = 500, answer the fol lowing: (a) What is the relative

18. For a distribution in which X = 100, 5;^^ = 16, and N = 500, answer the fol¬ lowing:

(a) What is the relative frequency of scores between 76 and the mean?

(b) How many participants are expected to score between 76 and the mean?

(c) What is the percentile of someone scoring 76?

(d) How many subjects are expected to score above 76?

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