The random variable X has probability distribution given in the Table 2below.-1P(X=x)Table 2: The probability distribution2 30.2 0.15 0.15Given that E(X)30.55,find:(a) the value of p and q.(b) Var(X).(c)the probability for X more than and equal to 0.

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Answered: The random variable X has probability…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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The random variable X has probability distribution given in the Table 2 below. Table 2: The probability distribution 2 3 0.2 0.15 0.15 -1 P(X=x) Given that E(X)=0.55,find: (a) the value of p and q. (b) Var(X). (c) the probability for X more than and equal to 0.