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Alborosie
3 years ago
13

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?
Mathematics
1 answer:
Molodets [167]3 years ago
7 0

Step-by-step explanation:

plus of yhis number and solve it oksy

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Okay....the easiest way to answer this would be either elimination or graphing. However, you could also use substitution.

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3 years ago
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