Question: if x, x2, .., xn be a random sample from Bin(4,0). is T = x UMVUE ? Justify your answer.

if x, x2, .., xn be a random sample from Bin(4,0). is

if x, x2, .., xn be a random sample from Bin(4,0). is T = x UMVUE ? Justify your answer.

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