Question: 12.4.5 Let X I , XZ be a random sample of size 2 from N(p, a2) distribution. Determine the amount of information about p and

12.4.5 Let X I , XZ be a random sample of size 2 from N(p, a2) distribution. Determine the amount of information about p and about c2 contained in: (i) X1 + X2.

(ii) X1 - X2.

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