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Question 1 Suppose that X is a random variable with pdf (0- 1) 4-1 fx ( k:0) = - , k=1,2,3, ... .0> 1 9k

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Question 1 Suppose that X is a random variable with pdf (0- 1) 4-1 fx ( k:0) = - , k=1,2,3, ... .0> 1 9k for which E(X)=0 and Var(X)=0(0-1) . What is the Cramer-Rao lower bound for a random sample of size n drawn from this pdf? O e (0-1) O e(0-1) n O n 0(0- 1) O 8 (8- 1)

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