The average height of a female over age 20 is 63.6 inches. Assume the distribution of female heights is normally distributed with a standard deviation of 6.0 inches. Find the 25th percentile of female height. Round answer to a whole number. Use the appropriate normal distribution to answer the question.

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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The average height of a female over age 20
is 63.6 inches. Assume the distribution of
female heights is normally distributed with
a standard
deviation of 6.0 inches. Find the 25th
percentile of female height. Round answer
to a whole number.
Use the appropriate normal distribution to
answer the question.
Transcribed Image Text:The average height of a female over age 20 is 63.6 inches. Assume the distribution of female heights is normally distributed with a standard deviation of 6.0 inches. Find the 25th percentile of female height. Round answer to a whole number. Use the appropriate normal distribution to answer the question.
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