Question: 3. (20 pts) Suppose you observe a sample {Xi} with all X:- independent of each other and distributed according to the same distribution, which is

3. (20 pts) Suppose you observe a sample {Xi} with all X:- independent of each other and distributed according to the same distribution, which is given by: (a) What is the mean of X? ((3) Suppose you obtain a sample {Xi} of 10 observations and compute X. Compute P[0.1 g X 0.1} using a normal approximation

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