Are your students like mine and would benefit from extra practice with random variable problems? I know mine need extra practice with determining if a situation is discrete or continuous, need to use binompdf, binomcdf, geometpdf, or geometcdf for a given situation and how to set up the formula. (My students do the calculations on a graphing calculator.)If your students could use extra practice with all problems from this unit in your Statistics class, then this is a great activity for them to c