Find the condition indices and the variance decomposition proportions for the Hald cement data (Table B.21), assuming

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Find the condition indices and the variance decomposition proportions for the Hald cement data (Table B.21), assuming centered regressors. What can you say about multicollinearity in these data?

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Introduction To Linear Regression Analysis

ISBN: 9781119578727

6th Edition

Authors: Douglas C. Montgomery, Elizabeth A. Peck, G. Geoffrey Vining

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Question Posted: Apr 20, 2024 02:01 PM

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Find the condition indices and the variance decomposition proportions for the Hald cement data (Table B.21), assuming

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Observation i Yi x12 Xiz 12345678 78.5 7 26 6 60 74.3 1 29 15 52 104.3 11 56 8 20 876 11 31 8 47 95.9 7 52 6 33 109.2 11 55 102.7 3 71 72.5 1 31 9 93.1 2 54 10 115.9 21 47 11 83.8 1 40 12 113.3 11 66 13 109.4 10 68 978143100 22 6 22 44 22 26 23 34 12 12

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Introduction To Linear Regression Analysis

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