John plays chess with Peter until the first win but no more than 4 times. Construct the distribution law and find the expected value for the number of sets if in each of them the probability that Peter wins is three times as large as the probability of John winning. Draws are not counted. (The answer is the expected value)

John plays chess with Peter until the first win but no more than 4 times. Construct the distribution law and find the expected value for the number of sets if in each of them the probability that Peter wins is three times as large as the probability of John winning. Draws are not counted. (The answer is the expected value)

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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Probability theory

John plays chess with Peter until the first win but no more than 4 times. Construct the distribution law and find the expected value for the number of sets if in each of them the probability that Peter wins is three times as large as the probability of John winning. Draws are not counted. (The answer is the expected value)

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