Problem 5) Let Xhave the binomial PMF P₂(x)=(X)* a) Find the standard deviation of the random variable X. b) What is Pux - Ox≤ X≤ Mx + ox], the probability that X is within one standard deviation of the expected value. Find Px/(x), where the condition B = {X# 0}.

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A: We will solve it in parts Consider 0-1453-101-1 = (0)(5)+(-1)(-1)+(4)(1)    (0)(3)+(-1)(0)+(4)(-1)=…

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A: Make the perfect square.

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