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April 16, 2014

Homework Help: Maths

Posted by Skin on Monday, October 31, 2011 at 4:43am.

A mathematics class has 200 members. If there is 12% absentee rate per class meeting, find:
a) mean, variance and standard deviation number of students who will be absent from each class.
b) Draw the probability table and distribution graph of the number of the students absent.

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