If V1, V2, , Vn and W1, W2, , Wn are independent random samples of size n from normal populations with the means 1 and 2 and the common variance 2 1, find maximum likelihood estimators for and

Question: If V1, V2, . . . , Vn and W1, W2, . . . , Wn are independent random samples of size n from normal

If V1, V2, . . . , Vn and W1, W2, . . . , Wn are independent random samples of size n from normal populations with the means µ1 = α + β and µ2 = α – β and the common variance σ2 = 1, find maximum likelihood estimators for α and β.

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