Mathematics, 13.09.2021 01:00 katherineweightman
Suppose that IQ scores have a bell-shaped distribution with a mean of 95 and a standard deviation of 18. Using the empirical rule, what percentage of IQ scores are no more than 149? Please do not round your answer.
Answers: 3
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Suppose that IQ scores have a bell-shaped distribution with a mean of 95 and a standard deviation of...
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