hw2sol - 50 50 50 + -1-1-1 1 1 1 + -1 1-2 2 1-1 Check...

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STAT 424 Assignment 2 Solution Key 1. Give the geometric explanation of the two-sided t-test for testing H 0 : μ = 0. Explain how to modify to test H 0 : μ = μ 0 . Read page 202 of the textbook. 2. Problem 6 on page 282. Also verify the decomposition of observations and conFrm the orthogonality of the vectors. ANOVA table Source Df Sum Sq Mean Sq ± Treatment 2 6 3 1.75 Error 7 12 1.743 Decomposition observations 48 49 50 50 50 48 52 51 52 50 = 50 50 50 50 50 50 50
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Unformatted text preview: 50 50 50 + -1-1-1 1 1 1 + -1 1-2 2 1-1 Check whether all possible inner products of the vectors are 0 or not. 1...
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This note was uploaded on 05/15/2008 for the course STAT 424 taught by Professor Peter during the Fall '08 term at University of Wisconsin.

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