Which of the following statement is incorrect? A. 62: (; - Bo - BIX;)* is a maximum likelihood estimator for o?. B. T1 = P1-P1 is a tn-1 variate. C. S: (r- Bo- B1X;) is an unbiased estimator of o?. С. EY (X; -X) D. B1 is the maximum likelihood estimator for Bo- I (X; - X) II

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