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4. Let X1. . .., X, be IID random variables with pdf 1 f(x; 0) = 1 131, 030 (a) Find a sufficient statistic for

4. Let X1. . .., X, be IID random variables with pdf 1 f(x; 0) = 1 131, 030 (a) Find a sufficient statistic for 0. (b) Find the MLE of 0. (c) Compute the bias and efficiency of the MLE of 0

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