Question: Let X1, X2, ..., Xn be i.i.d. with pdf f(x; ) = x e^(x), x > 0, > 0. (a) Find the maximum likelihood estimator

Let X1, X2, ..., Xn be i.i.d. with pdf f(x; ) = x e^(x), x > 0, > 0. (a) Find the maximum likelihood estimator of . (b) Examine whether the estimator is consistent.

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