Question: For a discrete random variable X the cumulative distribution function F(x) is as shown: 1 2 3 4 5 0.2 0.32 0.67 0.9 1 F(x)

For a discrete random variable X the cumulative distribution function F(x) is as shown: 1 2 3 4 5 0.2 0.32 0.67 0.9 1 F(x) Find

(a) P(X-3),

(b) P(X>2)..

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