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October 21, 2014

October 21, 2014

Posted by **COin Filipping help** on Monday, December 10, 2012 at 12:22pm.

2. Continue with the "coin flipping game". Let Y record the fi rst point in time when the "Head" player has $2. What is the probability that Y 7? What is the probability that Y is even? What is the probability that Y is odd(Do these latter two probabilities sum to 1?)

- DIsct MAth -
**COin Filipping help**, Monday, December 10, 2012 at 12:26pmfor #1 What is the probability that X<=7

For #2 What is the probability that Y <= 7.

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