pls solve bcd Find the expected value of each random variable: a. x 10 20 30 P(X=x) 0.3 0.5 0.2 b. x 2 3 4 5 P(X=x) 0.3 0.4 0.2 0.1 c) Find the standard deviation of the random variables in part(a). d) Find the standard deviation of the random variables in part(b

pls solve bcd Find the expected value of each random variable: a. x 10 20 30 P(X=x) 0.3 0.5 0.2 b. x 2 3 4 5 P(X=x) 0.3 0.4 0.2 0.1 c) Find the standard deviation of the random variables in part(a). d) Find the standard deviation of the random variables in part(b

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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