The distribution function for a random variable X is -2x F (x) = { x > 0 x < 0 which of the following gives the probability that the random variable -3 < X < 4? 1 – e-8 1 - 1 - 1 – e-4

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A: Given, E(X+1)=3 Then E(X)+1=3          E(X) =2 and E(X2+X)=9       E(X2)+E(X)=9       E(X2)+2=9…

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