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For Women Aged 18-24, Systolic Blood Pressures Are Normally Distributed

Question 27

Multiple Choice

For women aged 18-24, systolic blood pressures are normally distributed with a mean of 114.8 mm Hg and a standard deviation of 13.1 mm Hg. If 23 women aged 18-24 are randomly selected, find the probability that their mean systolic blood pressure is between 119 and 122 mm Hg.


A) 0.9341
B) 0.3343
C) 0.0577
D) 0.0833

Correct Answer:

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