When Stephen plays chess against his favorite computer program, he wins with probability 0.60, loses with probability 0.10, and 30% of the games result is a draw. Stephen plays 12 games. Assume independence. a. Find the probability that he wins 5 games, loses 3 games, and draws 4 games. b. Find the probability that he wins 7 games and draws 5 games. c. Find the probability that Stéphane wins at least 8 games.
When Stephen plays chess against his favorite computer program, he wins with probability 0.60, loses with probability 0.10, and 30% of the games result is a draw. Stephen plays 12 games. Assume independence. a. Find the probability that he wins 5 games, loses 3 games, and draws 4 games. b. Find the probability that he wins 7 games and draws 5 games. c. Find the probability that Stéphane wins at least 8 games.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Answer the following questions using binomial
answers.
When Stephen plays chess against his favorite computer program, he wins with
probability 0.60, loses with probability 0.10, and 30% of the games result is a draw.
Stephen plays 12 games. Assume independence.
a. Find the probability that he wins 5 games, loses 3 games, and draws 4 games.
b. Find the probability that he wins 7 games and draws 5 games.
c. Find the probability that Stéphane wins at least 8 games.
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