find the values of p and q.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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b. A discrete random variable X has a probability distribution function given as
follows:
3
4
P(X = x)
0.2
0.3
Given that E (X)= 4, find the values of p and q.
Transcribed Image Text:b. A discrete random variable X has a probability distribution function given as follows: 3 4 P(X = x) 0.2 0.3 Given that E (X)= 4, find the values of p and q.
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