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d) Find E[X(2X² - 3) + 10].

d) Find E[X(2X² - 3) + 10].

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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part d please

4. The pdf of X is f (x) = 24 (27 – x³) for 0 < x < 3, and 0 otherwise. a) Find P(1 < X < 2). b) Find E(X). c) Find the third moment of X. d) Find E[X(2X² - 3) + 10].
Transcribed Image Text:4. The pdf of X is f (x) = 24 (27 – x³) for 0 < x < 3, and 0 otherwise. a) Find P(1 < X < 2). b) Find E(X). c) Find the third moment of X. d) Find E[X(2X² - 3) + 10].
Expert Solution
Step 1: We have given that

Pdf of X is 

f(x)=4243(27−x3) , for 0<X<3

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