If the cumulative distribution function of X is given by x<0 | 0.5 0sx<1 0.75 1sx<2 F(x) 0.80 2sx<3 0.90 3sx<4 1 43x a. P(X>3) b. P(X2 3) c. P(X < 3) d. P( X < 3) e. P(1

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