Question: Let X1 X2.Xn be iid N(01,02). Show that the likelihood ratio principle for testing Ho: 02= 0'2 specified, and 01 unspecified, against H1: 02+

Let X1 X2.Xn be iid N(01,02). Show that the likelihood ratio principle

Let X1 X2.Xn be iid N(01,02). Show that the likelihood ratio principle for testing Ho: 02= 0'2 specified, and 01 unspecified, against H1: 02+ 0'2, 0 unspecified, leads to a test that rejects when E(x;-(x-bar))2

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