An be a andom with probability density function: 8-1 for 20< I<-8 f(x; 0) = = otherwise where > 0 is an unknown parameter. i. Derive the method of moments estimator of 0. ii. Is the estimator of 0 derived in part i. biased or unbiased? Justify your answer. Hint: You may use the fact that E(X) = E(X). iii. Given that the variance of the method of moments estimator of 9 in part i. is 02/(27n), check whether the estimator is a consistent estimator of 0. (b) Let X₁, 2,. the

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