1. If X has the distribution function 0 for x<-1 for -1Sx<1 F(x) = for 1 Sx<3 2 3 for 3Sx<5 1 for x25 find a. P(X <3) b. P(X = 3) c. P(X < 3) d. P(X >1) e. P(-0.4

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