The discrete random variable X has the following probability distribution:-10 010p(x)0.200.40.10Which one of the following correctly gives the value of the mean and standard deviation of X?OH = 0.5, o = 37.5OH = 2.25, o = 37.25OH = 0.5, o = 6.10OH= 2.25, o = 6.10OH= 0.5 o = 37.25

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Answered: The discrete random variable X has the…

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 discrete random variable X has the following probability distribution: -10 0 10 p(x) 0.20 0.40 .10 Which one of the following correctly gives the value of the mean and standard deviation of X? OH = 0.5, o = 37.5 OH= 2.25, o = 37.25 OH = 0.5, o = 6.10 OH= 2.25, o = 6.10 OH= 0.5 o = 37.25