Let X1, X2, X~N(0, 1), find maximum likelihood estimator of 0. x = 0,1,2,... If X-f(x)= e.w. find the value of k which make the f(x) is pdf.

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Q: then the value of variance of X is

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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Q: a. Find a sufficient statistic for 0. b. Is your statistic in (a) also complete? Show/justify.

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A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

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A: The likelihood and log likelihood functions are as follows:

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Q: Q6. (a) Let X; (i = 1, ..,n) be independent random varables E(X;) = u and var(X;) = of (i = 1, .,n).…

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