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  3. 1 a certain continuous distribution has cumulative distribution function cdf...

Question: 1 a certain continuous distribution has cumulative distribution function cdf...

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1. A certain continuous distribution has cumulative distribution function (CDF) given by F(x) 0, r<0 where θ is an unknown parameter, θ > 0. Let X, be the sample mean and X(n)max(Xi, X2,,Xn). (i) Show that θ¡n-(1 + )Xn ls an unbiased estimator of θ. Find its mean square error and check whether θ¡r, is consistent for θ. (i) Show that nX(n) is a consistent estimator of o (ii) Assume n > 1 and find MSEs of 02n, and compare it with the MSE of 01n
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