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Suppose That IQ Scores Are Normally Distributed with a Mean

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Suppose that IQ scores are normally distributed with a mean of 100 and a standard deviation of 15.
a.Suppose that 1000 individuals took the IQ examination.Use Crystal Ball to simulate their scores.
b.What is the mean of the simulated IQ scores?
c.Suppose that being in the top 2% qualifies an individual as a genius.Using the simulated IQ scores,what should the IQ score be to qualify as a genius?

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