Mathematics, 19.11.2020 14:00, photagraphykid

In the country of the United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 54.7 inches, and a standard deviation of 7.8 inches. A) What is the probability that a randomly chosen child has a height of less than 64.9 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 inches?

Answer= (Round your answer to 3 decimal places.)

Could somone explain how to solve it on the TI-83 calculator?

Answers: 1

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In the country of the United States of Heightlandia, the height measurements of ten-year-old childre...