ava108
19.11.2020 •
Mathematics
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?***
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