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In: Statistics and Probability

In a survey of women in a certain country​ (ages 20minus​29), the mean height was 64.9...

In a survey of women in a certain country​ (ages 20minus​29), the mean height was 64.9 inches with a standard deviation of 2.81 inches. Answer the following questions about the specified normal distribution. ​(a) What height represents the 95th ​percentile? ​(b) What height represents the first​ quartile? ​(a) The height that represents the 95th percentile is nothing inches. ​(Round to two decimal places as​ needed.) ​(b) The height that represents the first quartile is nothing inches. ​(Round to two decimal places as​ needed.)

Solutions

Expert Solution

​(a) What height represents the 95th ​percentile?

b) What height represents the first​ quartile?

(unable to understand the question - ​(a) The height that represents the 95th percentile is nothing inches. ​(Round to two decimal places as​ needed.) ​(b) The height that represents the first quartile is nothing inches. ​(Round to two decimal places as​ needed.)


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