In a particular country, the height measurements of ten-year-old children are approximately normally distributed with a mean of 54.9 inches, and standard deviation of 9 inches. A) What is the probability that a randomly chosen child has a height of less than 45.5 inches? Answer= B) What is the probability that a randomly chosen child has a height of more than 48.2 inches? Answer=

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In a particular country, the height measurements of ten-year-old children are approximately normally distributed with a mean of 54.9 inches, and standard deviation of 9 inches.

A) What is the probability that a randomly chosen child has a height of less than 45.5 inches?

Answer=

B) What is the probability that a randomly chosen child has a height of more than 48.2 inches?

Answer=

 

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Step 1: Given information

The provided information is as follows:
The height measurements of 10-year-old children are approximately normally distributed..
The mean of the distribution mu equals 54.9 inches.
The standard deviation of the distribution is sigma equals 9 inches.

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