07_ppt - ) at =P( X ) at = at Solution of 1(a) ii Solution...

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Tutor: DONG JING STAT 1302 Probability and Statistics II Tutorial 7 Office : Rm518, Meng Wah Complex Email : [email protected]
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Review: Critical region: or
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Review: likelihood ratio test
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Object the likelihood ratio test with critical region ? Idea:
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Solution of 1(a) i
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Review: Two types of error in hypothesis testing Statistical decision Actual situation Do not reject H 0 Reject H 0 H 0 is True Correct decision Type I error H 0 is False Type II error Correct decision
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Review P( reject ) at =P( X ) at = at P( not to reject
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Unformatted text preview: ) at =P( X ) at = at Solution of 1(a) ii Solution of 1(a) iii Review: size or significance level Solution of 1(a) iv: Solve the equation Solution: Idea: Find the likelihood ratio first! Solution of 1(b) i Solution of 1(b) i Solution of 1(b) i • Review : power function Solution of (b) ii Solution of 2(a) Recall-------------------------------------------------------------------------------------------------------------------Solution of 2(b) Solution of 2(b)...
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This note was uploaded on 04/29/2010 for the course STAT 1302 taught by Professor Smslee during the Spring '10 term at HKU.

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07_ppt - ) at =P( X ) at = at Solution of 1(a) ii Solution...

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