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Question
Suppose the mean height of American women between the ages of 30 and 39 is 68.5 inches, and the standard deviation is 2.7 inches. Use a symbolic integration utility to approximate the probability that a 30-to 39-year-old woman chosen at random is between 5 and 6 feet tall.A) 0.1772
B) 0.9017
C) 0.5707
D) 0.8547
E) 0.4257
Answer
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