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OpenStudy (anonymous):
Let X be given by its distribution function F(x) , such that f(x) = 0 if x<=0 f(x) = 1/16 x^4, if 0 < x <=2 f(x) = 1 , if x > 2 1. Graph the distribution function F(x) 2. Graph the density function 3. Find E(X), Var(X), SD(X)
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OpenStudy (anonymous):
i foun them :) its at the end of ur q
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