Learn by Doing – Unusual or Not?

Recall the probability distribution for changing majors.

We have made the following calculations for the mean and standard deviation. For some extra practice, feel free to verify our calculations.

http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2013/02/qzLBD_08005.swf

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This document is linked from Discrete Random Variables.