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Solved: Determine the value c so that each of the

Probability and Statistics for Engineers and the Scientists | 9th Edition | ISBN: 9780321629111 | Authors: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye ISBN: 9780321629111 32

Solution for problem 3.5 Chapter 3

Probability and Statistics for Engineers and the Scientists | 9th Edition

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Probability and Statistics for Engineers and the Scientists | 9th Edition | ISBN: 9780321629111 | Authors: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye

Probability and Statistics for Engineers and the Scientists | 9th Edition

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Problem 3.5

Determine the value c so that each of the following functions can serve as a probability distribution of the discrete random variable X: (a) f(x)=c(x2 + 4), for x =0 ,1,2,3; (b) f(x)=c2 x 3 3x, forx =0 ,1,2.

Step-by-Step Solution:

Problem 3.5

Determine the value c so that each of the following functions can serve as a probability distribution of the discrete random variable X:

(a)

(b)

                                                              Step by Step Solution

Step 1 of 2

(a)

Given,

To determine the value c we have to add the values of function for x = 0 to 3.

Therefore,

Step 2 of 2

Chapter 3, Problem 3.5 is Solved
Textbook: Probability and Statistics for Engineers and the Scientists
Edition: 9
Author: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye
ISBN: 9780321629111

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Solved: Determine the value c so that each of the