Question: 2. (20 points) Suppose that Y1, . .., Yn is a sample of size n from U[0, 20], with pdf f (y; 0) = 20

2. (20 points) Suppose that Y1, . .., Yn is a sample of size n from U[0, 20], with pdf f (y; 0) = 20 I{oSy 0. Note that E(Yi) = 0 and Var(Yi) = 02 co (a) (5 points) Find the ML estimator OMLE of 0 (b) (5 points) Find the MVUE 0 of 0. Find its variance (c) (5 points) Find the Method of Moment Estimator OMOM of 0. Find its variance. (d) (5 points) Find the efficiency of MVUE relative to the MOM estimator

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