t X have a c.d.f that is a mixture of continuous and discrete types,         a) Find P[0 < X < 1/2] b) Find P[1 < X < 3/2] c) Find µ = E(X) d) Find ? 2 = Var(X).

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A: In this question, we will check the given function is continuous.

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A:

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Q: 4

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A: Periodic function: A function is said to be periodic with period T if f(x+T)=f(x).

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Q: 3 Let f (x) = iVx, 1 2) b. Find E[X] c. Find Var X

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