PHSTAT_ComboSales_multreg

PHSTAT_ComboSales_multreg - 3 5 3 Display given value 1 1 t...

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PHSTAT OUTPUT for comparison Regression Statistics Multiple R 0.722 R Square 0.521 Adjusted R Square 0.502 Standard Error 5.662 Observations 80 ANOVA df SS MS F Significance F Regression 3 2649.76 883.25 27.55 0.00 Residual 76 2436.23 32.06 Total 79 5085.99 Coefficient s Standard Error t Stat P-value Lower 95% Upper 95% Intercept 186.450 15.65 11.91 0.000 155.27 217.63 Price -0.222 0.03 -7.83 0.000 -0.28 -0.17 TV-Ads 0.163 0.45 0.36 0.718 -0.73 1.05 Display 5.825 1.27 4.60 0.000 3.30 8.35 Data Confidence Level 0.95 1 Price given value 560 560 560 TV-Ads given value
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Unformatted text preview: 3 5 3 Display given value 1 1 t Statistic 1.992 Predicted Y (YHat) 68.58 68.91 62.76 For Average Predicted Y (YHat) Interval Half Width 1.87 2.58 1.87 Confidence Interval Lower Limit 66.71 66.32 60.89 Confidence Interval Upper Limit 70.45 71.49 64.63 For Individual Response Y Interval Half Width 11.43 11.57 11.43 Prediction Interval Lower Limit 57.15 57.34 51.33 Prediction Interval Upper Limit 80.01 80.48 74.19 5...
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This note was uploaded on 09/18/2011 for the course STAT 2610 taught by Professor Syvantek during the Spring '08 term at Auburn University.

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