Question
Answer the questions about the specified normal distribution. 1.) In a survey of women in the United States (ages 2029), the mean height was 64
Answer the questions about the specified normal distribution.
1.) In a survey of women in the United States (ages 2029), the mean height was 64 inches with a standard deviation of 2.75 inches. What height represents the 95th percentile?
2.) In a survey of men in the United States (ages 2029), the mean height was 69.2 inches with a standard deviation of 2.9 inches. What height represents the 90th percentile?
3.) The annual per capita utilization of apples (in pounds) in the United States can be approximated by a normal distribution, as shown in the graph. The mean is 17.4 pounds with a standard deviation of 4 pounds. What annual per capita utilization of apples represents the 10th percentile?
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Precalculus
Authors: Michael Sullivan
9th edition
321716835, 321716833, 978-0321716835
