In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 53.5 inches, and standard deviation of 1.3 inches. A) What is the probability that a randomly chosen child has a height of less than 52.35 inches? Answer= |(Round your answer to 3 decimal places.) B) What is the probability that a randomly chosen child has a height of more than 50.7 inches? Answer= (Round your answer to 3 decimal places.)

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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In the country of United States of Heightlandia, the height measurements
of ten-year-old children are approximately normally distributed with a
mean of 53.5 inches, and standard deviation of 1.3 inches.
A) What is the probability that a randomly chosen child has a height of
less than 52.35 inches?
Answer=
|(Round your answer to 3 decimal places.)
B) What is the probability that a randomly chosen child has a height of
more than 50.7 inches?
Answer=
(Round your answer to 3 decimal places.)
Transcribed Image Text:In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 53.5 inches, and standard deviation of 1.3 inches. A) What is the probability that a randomly chosen child has a height of less than 52.35 inches? Answer= |(Round your answer to 3 decimal places.) B) What is the probability that a randomly chosen child has a height of more than 50.7 inches? Answer= (Round your answer to 3 decimal places.)
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