Question: Let X1, . . ., Xn be independent and identically distributed random variables with pdf f(x) = (1 / )e x/, x > 0, y

Let X1, . . ., Xn be independent and identically distributed random variables with pdf f(x) = (1 / θ)e €“x/θ, x > 0, y > 0. Find the pdf of
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