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A set of exam scores is normally distributed with a mean = 72 and standard deviation = 6. Use the Empirical Rule to complete the

A set of exam scores is normally distributed with a mean = 72 and standard deviation = 6. Use the Empirical Rule to complete the following sentences. 68% of the scores are between and . 95% of the scores are between and . 99.7% of the scores are between and .

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