Mathematics, 07.05.2021 17:40 woebrooke11

In an all boys school, the heights of the student body are normally distributed with a mean of 67 inches and a standard deviation of 2 inches. Using the empirical rule, what percentage of the boys are between 65 and 69 inches tall?

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In an all boys school, the heights of the student body are normally distributed with a mean of 67 in...