PROBABILITY & STATISTICS PLAYLIST: https://goo.gl/2z3jX6
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In this video you will learn how to use the Geometric Distribution and Conditional Probability to find the Conditional Expectation.
A fair die is successively rolled. Let X and Y denote, respectively, the number of rolls necessary to obtain a 6 and a 5.
Find E[X], E[X|Y=1] and E[X|Y=5].
