Question: Let X be a discrete random variable with Rx = {1,2,3,...). Suppose the p.d.f of X is given by a function: 1 Fx (x)

Let X be a discrete random variable with Rx = {1,2,3,...). Suppose the p.d.f of X is given by a function: 1

Let X be a discrete random variable with Rx = {1,2,3,...). Suppose the p.d.f of X is given by a function: 1 Fx (x) = 2x for x = 1,2,3,... From the function above: a) find and plot the CDF of X, Fx (x) b) find P(2 < X < 5) c) find P(X > 4)

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