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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 54.6 inches, and standard deviation of 5.7 inches.
What is the probability that the height of a randomly chosen child is between 55.15 and 68.35 inches? Do not
round until you get your your final answer, and then round to 3 decimal places.
Answer=
(Round your answer to 3. decimal places.)

User MTT
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1 Answer

3 votes
The probability that the height of a randomly chosen child is between 55.15 and 68.35 inches is 0.994.
User Samuel Edwin Ward
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3.3k points