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Suppose that X1, ..., Xn are a random sample of size n with density f(x; ) = 2e2x x 0 0 otherwise (a) Find the

Suppose that X1, ..., Xn are a random sample of size n with density f(x; ) = 2e2x x 0 0 otherwise (a) Find the expected value of any X. (b) Show that the maximum likelihood estimator of is = 1 2X .

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