The following table provides a probability distribution for the random variable x.f(x)80.25160.50240.25(a) Compute E(x), the expected value of x.E(x) =%3D(b) Compute oʻ, the variance of x.o2 =(c) Compute o, the standard deviation of x. (Round your answer to two decimal places.)O =

Let X be the random variable having probability mass function is, X f(x) or p(x) 8 0.25 16…

Answered: The following table provides a…

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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The following table provides a probability distribution for the random variable x. f(x) 8 0.25 16 0.50 24 0.25 (a) Compute E(x), the expected value of x. E(x) (b) Compute o², the variance of x. o2 = (c) Compute o, the standard deviation of x. (Round your answer to two decimal places.) O =