2. The heights of a pediatrician's 200 three-year-old females are normally distributed with mean 37.82 inches and standard deviation 3.25 inches. Find the height of a three-year-old female at the 90th percentile. That is, find the height for a three-year-old female that separates the bottom 90% from the top 10%. (a) 33.66 inches (e) 75 inches (b) 41.47 inches (c) 43.17 inches (d) 41.99 inches

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
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22. The heights of a pediatrician's 200 three-year-old females are normally distributed with mean 37.82 inches and
standard deviation 3.25 inches. Find the height of a three-year-old female at the 90th percentile. That is, find
the height for a three-year-old female that separates the bottom 90% from the top 10%.
(a) 33.66 inches
(c) 43.17 inches
(d) 41.99 inches
(e) 75 inches
(b) 41.47 inches
Transcribed Image Text:22. The heights of a pediatrician's 200 three-year-old females are normally distributed with mean 37.82 inches and standard deviation 3.25 inches. Find the height of a three-year-old female at the 90th percentile. That is, find the height for a three-year-old female that separates the bottom 90% from the top 10%. (a) 33.66 inches (c) 43.17 inches (d) 41.99 inches (e) 75 inches (b) 41.47 inches
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