Mathematics, 16.12.2021 21:50 jaylola
In an all boys school, the heights of the student body are normally distributed with a mean of 68 inches and a standard deviation of 4.5 inches. Using the empirical rule, what percentage of the boys are between 54.5 and 81.5 inches tall?
Answers: 1
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Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent
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Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|
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In an all boys school, the heights of the student body are normally distributed with a mean of 68 in...
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