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According to the empirical rule if the data form a

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Reference no: EM13636110

According to the empirical rule, if the data form a "bell-shaped" normal distribution, what percent of the observations will be contained within 3 standard deviations around the arithmetic mean.

A. 68.26

B. 95.0

C. 75.00

D. 99.7

Reference no: EM13636110

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