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According to the Empirical Rule, If the Data Form a "Bell-Shaped

Question 96

Multiple Choice

According to the empirical rule, if the data form a "bell-shaped" normal distribution, _________percent of the observations will be contained within 2 standard deviations around the arithmetic mean.


A) 93.75
B) 95.44
C) 68.26
D) 88.89

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