For a positive continuous random variable X, write down the PDF of Y = X² in terms of the PDF of X
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Originally Posted by ulysses123 For a positive continuous random variable X, write down the PDF of Y = X² in terms of the PDF of X Let the CDF of be and that of be . Then: and now differentiate wrt . CB
the cdf gives the probability P(X<x) for some x , why do you have a greater than sighn?
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