Let pX(x) be the pmf of a random variable X. Find the cdf F(x) of X and sketch its graph along with that of pX(x) if pX(x)=1/3,x=−1,0,1, zero elsewhere

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Q: Let pX(x) be the pmf of a random variable X. Find the cdf F(x) of X and sketch its graph along with...

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