ExP I-nc Exercise 1.Suppose X1, X, from a normal distribution N(u, o?) where both u and o are unknown. We wish to test the hypotheses Ho: o = o% vs. H: o? # o at the level a. Show that the likelihood...

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Extracted text: ExP I-nc Exercise 1.Suppose X1, X, from a normal distribution N(u, o?) where both u and o are unknown. We wish to test the hypotheses Ho: o = o% vs. H: o? # o at the level a. Show that the likelihood ratio test is equivalent to the x? test. Dr. Asieh Abtahi - Faculty of Mathematics and Statistics- Islamic Azad University of Shiraz - Iran 26