Hi there, please answer this question, I have a hard time answering this question thank you. It's all about mathematical expectations. 4. x is the number of: boys, to a mother of 4 children. The PD of x isX 0 14f(x)1/18 4/16 6/16 4/16 1/169(x) = 10 - x2Find:a. E(x)b. E[g (x)]

Given : X 0 1 2 3 4 f(X) 1/18 4/16 6/16 4/16 1/16

Answered: 4. x is the number of: boys, to a…

4. x is the number of: boys, to a mother of 4 children. The PD of x is 1 2 3 4 f(x) 1/18 4/16 6/16 4/16 1/16 9(x) = 10 – x? Find: a. Е(x) b. E[g (x)]

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section: Chapter Questions

Problem 5T

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Question

Hi there, please answer this question, I have a hard time answering this question thank you. It's all about mathematical expectations.

4. x is the number of: boys, to a mother of 4 children. The PD of x is
X 0 1
4
f(x)
1/18 4/16 6/16 4/16 1/16
9(x) = 10 - x2
Find:
a. E(x)
b. E[g (x)]

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