Arnold F. answered • 09/29/15
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College Professor & Expert Tutor In Statistics and Calculus
Assuming a normal distribution 50% of the students are on each side of the mean.
Chapel K.
asked • 09/29/15200 students with a mean height of 67" and a standard deviation of 2". How many are at least 67" tall?
There are 200 students. Their mean height is 67" with a standard deviation of 2". How many students are at least 67"?
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