et A1, A2,..., An be lid random variables from a Pareto distribution, with caf (x; α) A. Find the Cramer-Rao lower bound for estimators of a. B. Show that the MLE for a is an = ܕ ܡ n In X₁ C. Construct an estimator T(ân) such that E(T (ân)) =a. Is it a best estimator for a? 3 " 21 V

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