Question: Let X be a random variable with probability distribution where c is a constant. Determine (a) the value of c. (b) Pr(X > 1). (c)

Let X be a random variable with probability distribution
align="center">Let X be a random variable with probability distribution
where c

where c is a constant. Determine
(a) the value of c.
(b) Pr(X > 1).
(c) Pr(X = 3|X > 2).
(d) E(X).
(e) Var(X).

e(x2 + 4), Pr(X=x) =I x = 0, l , 2, 3, 4 otherwise, 0,

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a 1 4 x0 PrX x c0 4 cl 4 c4 4 c9 4 c16 4 c4 5 8 13 20 50c so c 150 002 b PrX 1 PrX 2 PrX ... View full answer

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