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2 years ago

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In an all boys school, the heights of the student body are normally distributed with a mean of 69 inches and a standard deviatio

n of 2.5 inches. Using the empirical rule, what percentage of the boys are between 61.5 and 76.5 inches tall?

1 answer:

Molodets [167]2 years ago

7 0

Step-by-step explanation:

plus of yhis number and solve it oksy

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Step-by-step explanation:

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