the times collected follow a normal distribution. there? 4. The heights of American women ages 18 to 29 are normally distributed with a mean of 64.3 inches and a standard deviation of 3.8 inches. An American woman in this age bracket is chosen at random. a.What is the probability that she is more than 68 inches tall? b.What is the probability that she is less than 70 inches tall? c.What is the probability that she is between 64 and 69 inches tall d. What is the probability that she is less than 59 or greater than 71 inches tall? Ch.4.1
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