What percent of people have an iq above 120

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IQ scores have a normal distribution with a mean of 100 and a standard deviation of 15. What percent of people have an IQ above 120?

Reference no: EM131108557

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What percent of people have an iq above 120 : IQ scores have a normal distribution with a mean of 100 and a standard deviation of 15. What percent of people have an IQ above 120?
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