minilefever minilefever

05-05-2024
Mathematics

Answered

A roller coaster in the Kiddie World amusement park is designed to fit children of a specific size range.
The heights of 5-year old boys in the United States are approximately normally distributed with a mean of
42.47 inches and a standard deviation of 2.29
inches.
What percentage of 5-year old boys will be allowed to ride the roller coaster?

Answer :

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