Question: 14. Let X1, . . . ,Xm and Y1, . . . , Yn be two independent samples from the normal distributions with parameters (/11,

14. Let X1, . . . ,Xm and Y1, . .

14. Let X1, . . . ,Xm and Y1, . . . , Yn be two independent samples from the normal distributions with parameters (/11, 0'2) and (1.12, 0'2), respectively. Determine the maximum likelihood estimator for 6 = (m, #2, 0'2)

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