Question: According to the Standard Deviation Rule in a population that is normally distributed, what percent of the population will fall between 2 and 3 standard

According to the Standard Deviation Rule in a population that is normally distributed, what percent of the population will fall between 2 and 3 standard deviations of the mean? (Include both above and below the mean!) a 4.7% b 2.35% c 7.5% d 10.2%

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