Question: Problem 5. If an unbiased estimator (for a certain 0 on the whole real line) is sufficient, must it be a maximum likelihood estimator? Explain

Problem 5. If an unbiased estimator (for a certain 0 on

Problem 5. If an unbiased estimator (for a certain 0 on the whole real line) is sufficient, must it be a maximum likelihood estimator? Explain your reasoning

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