Explanation Given: The area of a histogram associated with a probability distribution is a number between 0 and 1 . Approach: The width of histogram is 1 and height equals to the probability associated with the associated value of the random variable. The expression for the height of histogram can be written as below from the probability formula, P ( X = x 1 ) + P ( X = x 2 ) + ...... + P ( X = x n ) = 1 . Calculation: Suppose X is a finite discrete random variable assuming the values x 1 , x 2 , x 3 ,

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Chapter 8.1, Problem 36E

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Whether the given statement is true of false with explanation.

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Chapter 8 Solutions

EBK FINITE MATHEMATICS FOR THE MANAGERI

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 statement is true of false with explanation.

Solution Summary: The author analyzes whether the given statement is true or false, based on a finite discrete random variable.

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