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Mathematics, 20.09.2020 04:01 gatornathan79

Suppose that IQ scores have a bell-shaped distribution with a mean of 104 and a standard deviation of 15. Using the empirical rule, what percentage of IQ scores are at least 119? Please do not round your answer.

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Suppose that IQ scores have a bell-shaped distribution with a mean of 104 and a standard deviation o...
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