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a)If a distribution had a mean score of 100 and a standard deviation of 15, what z-score do you need to be in the top
a)If a distribution had a mean score of 100 and a standard deviation of 15, what z-score do you need to be in the top 15%? Hint: You need to look at the Normal Curve Table.
b)What raw score do you need to be in the top 15%? Hint: Convert your z-score from Part A into a raw score.
116 (rounded to nearest whole number)
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