Determine the value of k so that the function f(x)= k(x² + 4) may be used for x = 0,1,2,3, there is a valid probability distribution of the discrete random variable x. a. 1/10; b. 1/15; c. 1/25; and d. 1/30

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Determine the value of k so that the function f(x) = k(x2+ 4) may be used for x = 0,1,2,3,
there is a valid probability distribution of the discrete random variable x.
a. 1/10; b. 1/15; c. 1/25; and d. 1/30
Transcribed Image Text:Determine the value of k so that the function f(x) = k(x2+ 4) may be used for x = 0,1,2,3, there is a valid probability distribution of the discrete random variable x. a. 1/10; b. 1/15; c. 1/25; and d. 1/30
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