In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 55.2 inches, and standard deviation of 3 inches. A) What is the probability that a randomly chosen child has a height of less than 52 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 54.1 inches? Answer= (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
A) What is the
Answer= (Round your answer to 3 decimal places.)
B) What is the probability that a randomly chosen child has a height of more than 54.1 inches?
Answer= (Round your answer to 3 decimal places.)
From the provided information,
Mean (µ) = 55.2 inches
Standard deviation (σ) = 3 inches
Let X be a random variable which represents the height measurements of ten-year-old children.
X~N (55.2, 3)
A)
The required probability that a randomly chosen child has a height of less than 52 inches can be obtained as:
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