Ken has a coin that has probability 1/5 of landing Heads. Mary has a coin that has
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Ken has a coin that has probability 1/5 of landing Heads. Mary has a coin that has probability 1/3 of landing Heads. They toss their coins simultaneously, repeatedly. Let X be the number of tosses until Ken gets his first Heads. Let Y be the number of tosses until Mary gets her first Heads. Find: P( X = Y )
Related Book For
Probability and Statistical Inference
ISBN: 978-0321923271
9th edition
Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman
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