Question: 12.5.21 Let XI,. . . , X, be a random sample from the N(p1,uT) distribution and let Y1, . . . , Y, be a

12.5.21 Let XI,. . . , X, be a random sample from the N(p1,uT) distribution and let Y1, . . . , Y, be a random sample from the N(p2,og) distribution, with Xi's being independent from 5 ' s . Find the MLE of: (i) p1,p2,u2 if 01 = 02 = u. (ii)

p , u:, ug where p1 = p2 = p.

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