Question: |> f. Let X1, X2,., Xn be i.i.d. random variables from N(, ). We can use as an estimator of H. Find the expected value

f. Let X1, X2,., Xn be i.i.d. random variables from N(, ).

f. Let X1, X2,., Xn be i.i.d. random variables from N(, ). We can use as an estimator of H. Find the expected value of A and if necessary adjust it to be unbiased estimator of t. Note: S is the sample standard deviation and X is the sample mean. g. Refer to question (f). Suppose = 0. Find the constant c so that degrees of freedom? CX2 follows F distribution. What are the

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