Assignment 1 for Chapter 12

Assignment 1 for Chapter 12 - 1.525655 Mean of Response...

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Distributions GROUP=0 MOVS 2 3 4 5 6 7 8 9 10 Quantiles 100.0% maximum 8 99.5% 8 97.5% 8 90.0% 7.4 75.0% quartile 7 50.0% median 6 25.0% quartile 5 10.0% 3 2.5% 3 0.5% 3 0.0% minimum 3 Moments Mean 5.68 Std Dev 1.4640128 Std Err Mean 0.2928026 Upper 95% Mean 6.2843148 Lower 95% Mean 5.0756852 N 25 Distributions GROUP=1 MOVS 3 4 5 6 7 8 9 10 11 Quantiles 100.0% maximum 9 99.5% 9 97.5% 9
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90.0% 9 75.0% quartile 8 50.0% median 7 25.0% quartile 5.25 10.0% 4 2.5% 4 0.5% 4 0.0% minimum 4 Moments Mean 6.7916667 Std Dev 1.587428 Std Err Mean 0.3240324 Upper 95% Mean 7.4619787 Lower 95% Mean 6.1213546 N 24 Bivariate Fit of MOVS By GROUP 2 3 4 5 6 7 8 9 10 MOVS 0 1 GROUP Fit Mean Linear Fit Linear Fit MOVS = 5.68 + 1.1116667*GROUP Summary of Fit RSquare 0.121515 RSquare Adj 0.102823 Root Mean Square Error
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Unformatted text preview: 1.525655 Mean of Response 6.22449 Observations (or Sum Wgts) 49 Analysis of Variance Source DF Sum of Squares Mean Square F Ratio Model 1 15.13228 15.1323 6.5012 Error 47 109.39833 2.3276 Prob > F C. Total 48 124.53061 0.0141* Parameter Estimates Term Estimate Std Error t Ratio Prob>|t| Intercept 5.68 0.305131 18.61 <.0001* GROUP 1.1116667 0.435992 2.55 0.0141* The line-of-best-fit and the regression coefficient are both negative because the average MOVS of Nonsense 7 are higher than the average MOVS of Nonsense 268....
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This note was uploaded on 03/02/2012 for the course COMM 301 taught by Professor Signorielli,n during the Winter '08 term at University of Delaware.

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Assignment 1 for Chapter 12 - 1.525655 Mean of Response...

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