QuestionConsider a random variable X with probability density function given by0.20.2x - 0.20Calculate E(X), the expected value of X. Give your answer to two decimal places.for 1 ≤x≤2for 2 < x≤ 4otherwise.f(x) =

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Answered: Consider a random variable X with…

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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Consider a random variable X with probability density function given by f(x) = 0.2 0.2x - 0.2 0 for 1 ≤x≤2 for 2 < x < 4 otherwise. Calculate E(X), the expected value of X. Give your answer to two decimal places.