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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 56.8 inches, and standard deviation of 7.5 inches. A) What is the probability that a randomly chosen child has a height of less than 72.85 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 75.2 inches? Answer= Question Help: Video Submit Question (Round your answer to 3 decimal places.)

In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 56.8 inches, and standard deviation of 7.5 inches. A) What is the probability that a randomly chosen child has a height of less than 72.85 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 75.2 inches? Answer= Question Help: Video Submit Question (Round your answer to 3 decimal places.)

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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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 56.8 inches, and standard deviation of 7.5 inches. A) What is the probability that a randomly chosen child has a height of less than 72.85 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 75.2 inches? Answer= Question Help: Video Submit Question (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 56.8 inches, and standard deviation of 7.5 inches. A) What is the probability that a randomly chosen child has a height of less than 72.85 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 75.2 inches? Answer= Question Help: Video Submit Question (Round your answer to 3 decimal places.)
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