Explanation Given: The given table is as follows, x -1 0 1 2 2 P ( X = x ) 0.3 0.1 0.2 0.2 0.2 Approach: The probability distribution of the random variable X formula displayed in the form of table below, Probability Distribution of the Random Variable X x P ( X = x ) x 1 p 1 x 2 p 2 x 3 p 3 . . . . . . x n p n Here, x 1 , x 2 , ... , x n are the values assumed by the random variable X with associated probabilities P 1 , P 2 , ... , P n respectively. The expression to find the required probability distribution of the random variable X is as follows, p i = P ( X = x i ) Where, i = 1 , 2 ,

Finite Mathematics for the Managerial, Life, and Social Sciences

12th Edition

ISBN: 9781337405782

Author: Soo T. Tan

Publisher: Cengage Learning

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Chapter 8.1, Problem 16E

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Whether the given table gives the probability distribution of the random variable X or not with explanation.

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Chapter 8.1, Problem 15E

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Chapter 8 Solutions

Finite Mathematics for the Managerial, Life, and Social Sciences

Ch. 8.1 - What is a random variable? Give an example.Ch. 8.1 - Prob. 2CQ Ch. 8.1 - Prob. 3CQ Ch. 8.1 - Three balls are selected at random without...Ch. 8.1 - 2.A coin is tossed four times. Let the random...Ch. 8.1 - A die is rolled repeatedly until a 6 falls...Ch. 8.1 - Cards are selected one at a time without...Ch. 8.1 - Prob. 5E Ch. 8.1 - Prob. 6E Ch. 8.1 - Prob. 7E

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Whether the given table gives the probability distribution of the random variable X or not with explanation.

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Whether the given table gives the probability distribution of the random variable X or not with explanation.

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Chapter 8 Solutions