Apply the 68-95-99.7 rule to answer the question.
-The systolic blood pressure of a group of 18-year-old women is normally distributed with a mean of 113 mmHg and a standard deviation of 13 mmHg. What percentage of 18-year-old women in this group have a Systolic blood pressure that lies within 3 standard deviations to either side of the mean?

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Quizplus · Accepted Answer

The 68-95-99.7 rule, also known as the empirical rule, states that for a normal distribution, approximately 68% of the data falls within one standard deviation of the mean, 95% falls within two standard deviations, and 99.7% falls within three standard deviations. Therefore, 99.7% of the 18-year-old women have a systolic blood pressure within 3 standard deviations of the mean.

Apply the 68-95-99.7 Rule to Answer the Question