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According to the Empirical Rule (also called the 68-95-99.7 rule), if the data form a bellshaped curve (normal distribution), approximately what percent of the observations

According to the Empirical Rule (also called the 68-95-99.7 rule), if the data form a "bellshaped curve" (normal distribution), approximately what percent of the observations will be contained within 2 standard deviations from the arithmetic mean. Previous Page Next Page Page 16 of 24 Submit Quiz 6 of 24 questions saved 75.0 None of the other answers are correct 99.7 68.3 95.0

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