Busi. 410 Lab Pre-Practice 7

Busi. 410 Lab Pre-Practice 7 - SUMMARY OUTPUT Regression...

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Unformatted text preview: SUMMARY OUTPUT Regression Statistics Multiple R 0.96 partial model Rsquare change in Rsquare per variable removed R Square 0.93 0.93 Adjusted R 0.91 Standard E 0.64 Observation 34 ANOVA df SS MS F Regression 7 138.44 19.78 47.74 Residual 26 10.77 0.41 Total 33 149.22 Coefficients Standard Error t Stat P-value Intercept 9.16 1.9 4.81 MPG-0.23 0.04-6.19 seconds 0.23 0.1 2.32 0.03 liters 0.41 0.29 1.41 0.17 pounds (K) 0.54 0.29 1.85 0.08 horsepowe-0.14 0.89 cylinders-0.04 0.19-0.19 0.85 passengers-0.09 0.12-0.71 0.48 RESIDUAL OUTPUT Observationicted emiss Residuals 1 9.5 0.2 2 7.65 0.25 3 7.91-0.21 4 11.72 0.08 5 11.68-0.28 6 9.52-0.22 7 7 1.3 8 12.51-0.51 9 11.53-0.53 10 6 0.6 11 8.29-0.69 12 9.81 0.79 13 7-0.3 14 9.8-0.7 15 11.05 0.65 16 10.55 0.55 17 7.85-0.15 18 9.03-0.33 19 9.59-0.29 20 6.05 0.25 21 8.93-0.33 22 6.34-0.44 23 8.49-0.79 24 7.75-0.35 25 10.06 0.54 26 6.8-0.2 27 5.36-0.16 28 11.79 0.71 29 11.37 0.13 30 8.78-0.28 31 11.03 0.37 32 11.45 0.45 33 5.47 1.13 34 7.67-1.27 variation not explained per residual df partial F p value 0.07 0.21 0.89 Significance F Lower 95% Upper 95% Lower 95.0% Upper 95.0% one tail p value 5.25 13.08 5.25 13.08 0.000-0.3-0.15-0.3-0.15 0.000 0.03 0.43 0.03 0.43 0.014-0.19 1.02-0.19 1.02 0.085-0.06 1.15-0.06 1.15 0.038-0.01 0.01-0.01 0.01 0.444-0.42 0.35-0.42 0.35 0.427-0.33 0.16-0.33 0.16 0.241 10 15-2 2 MPG R Residuals 6-2 2 Residuals 20 25 30 35 Residual Plot MPG 7 8 9 10 11 12 13 seconds Residual Plot seconds 1 2 3 4 5 6 7-2 2 liters Residual Plot liters Residuals 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5-2 2 pounds (K) Residual Plot pounds (K) Residuals 50 100 150 200 250 300 350-2 2 horsepower Residual Plot horsepower Residuals 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5-2 2 cylinders...
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This note was uploaded on 06/07/2011 for the course BUSI 410 taught by Professor Massa during the Fall '09 term at UNC.

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Busi. 410 Lab Pre-Practice 7 - SUMMARY OUTPUT Regression...

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