DOMESTICBEER_explanation(15.8)

DOMESTICBEER_explanation(15.8) - AlcoholSqrt(X1 Residual...

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1.90 2.00 2.10 2.20 2.30 2.40 2.50 -20 -10 0 10 20 30 40 AlcoholSqrt (X1) Residual Plot AlcoholSqrt (X1) Residuals
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1 1.5 2 2.5 3 3.5 4 4.5 5 -20 -10 0 10 20 30 40 Carb Sqrt(X2) Residual Plot Carb Sqrt(X2) Residuals
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Regression Analysis Coefficients of Partial Determination Intermediate Calculations SSR(X1,X2) 37566.37599 SST 41152.77586 SSR(X2) 30930.61121 SSR(X1 | X2) 6635.764777 SSR(X1) 28525.16305 SSR(X2 | X1) 9041.212941 Coefficients r2 Y1.2 0.649154558 r2 Y2.1 0.7159875007
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Regression Analysis All but Carb Sqrt(X2) Regression Statistics Multiple R 0.8325580039 R Square 0.6931528299 Adjusted R Square 0.6876734161 Standard Error 15.016427205 Observations 58 ANOVA df SS MS F Significance F Regression 1 28525.1630457 28525.163046 126.50127572 5.445731E-016 Residual 56 12627.6128164 225.49308601 Total 57 41152.7758621 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept -282.4880695 37.7331704077 -7.4864652635 5.43472E-010 -358.0766924 -206.8994467 AlcoholSqrt (X1) 194.41926505 17.2858939575 11.247278592 5.44573E-016 159.791458662 229.04707143
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Regression Analysis All but AlcoholSqrt (X1) Regression Statistics Multiple R 0.8669512629 R Square 0.7516044923 Adjusted R Square 0.7471688582 Standard Error 13.51068668 Observations 58 ANOVA df SS MS F Significance F Regression 1 30930.611209 30930.61121 169.4469113 1.410898E-018 Residual 56 10222.1646531 182.5386545 Total 57 41152.7758621 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept 30.20992143 8.7186293388 3.4649851774 0.0010245512 12.7444082494 47.6754346 Carb Sqrt(X2) 34.22930446 2.6295488659 13.017177549 1.41090E-018 28.9616851398 39.49692378
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Confidence Interval Estimate and Prediction Interval Data Confidence Level 95% 1 AlcoholSqrt (X1) given value 0 Carb Sqrt(X2) given value 0 X'X 58 126.43453 188.28383 126.43453 276.37 413.04991 188.28383 413.04991 637.62 Inverse of X'X 7.3729993 -3.741921 0.2468296 -3.741921 2.0127694 -0.198913 0.2468296 -0.198913 0.0575375 X'G times Inverse of X'X 7.3729993 -3.741921 0.2468296 [X'G times Inverse of X'X] times XG 7.3729993 t Statistic 2.0040448 Predicted Y (YHat) -184.6439 For Average Predicted Y (YHat) Interval Half Width 43.94177 Confidence Interval Lower Limit -228.5857 Confidence Interval Upper Limit -140.7021 For Individual Response Y Interval Half Width 46.82696 Prediction Interval Lower Limit -231.4708 Prediction Interval Upper Limit -137.8169 PHStat2 User Note: Enter the values for the given X's in the cell range B6:B7. (You can interactively change these values at any time.) (Before continuing, press the Delete key to delete this note.)
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-2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 -20 -10 0 10 20 30 40 Normal probability plot for residuals Z Value Residuals
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Rank Proportion Z Value Residuals 1 0.0169492 -2.121279 -13.9673 2 0.0338983 -1.826356 -13.32837 3 0.0508475 -1.636692 -12.64115 4 0.0677966 -1.492404 -10.86017
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This note was uploaded on 03/26/2012 for the course MATH 104 taught by Professor Green during the Spring '10 term at Golden Gate.

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DOMESTICBEER_explanation(15.8) - AlcoholSqrt(X1 Residual...

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