Busi. 410 Hybrid

Busi. 410 Hybrid - 23.3 Oct-06 oct 2.38 18.8 Nov-06 nov...

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SUMMARY OUTPUT Regression Statistics Multiple R 0.71 R Square 0.5 Adjusted R Square 0.48 Standard Error 5.15 Observations 25 ANOVA df SS Regression 1 614.46 Residual 23 610.23 Total 24 1224.69 Coefficients Standard Error Intercept -13.76 8.14 gas price ($ per gallon) t-11 15.21 3.16 RESIDUAL OUTPUT Observation Predicted hybrid sales (K) t Residuals 1 16.75 -0.88 2 19.08 -4.12 3 22.04 -4.18 4 21.32 0.39 5 20.79 2.76 6 23.15 -0.1 7 25.95 0.1 8 32.51 -5.91 9 29.2 -5.9 10 22.44 -3.66 11 20.56 -2.28 12 22.7 -0.07 13 22.64 -5.05 14 24.21 -0.47 15 29.4 5.24 16 33.63 -5.3 17 33.3 13.79 18 34.15 0.73 19 33.3 -4.4 20 27.69 -2.31 21 22.19 0.78 22 21.53 2.97 23 23.09 10.22 24 22.68 8.24 25 23.03 -0.61
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MS F Significance F 614.46 23.16 0 26.53 t Stat P-value Lower 95% Upper 95% -1.69 0.1 -30.59 3.08 4.81 0 8.67 21.75
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Lower 95.0% Upper 95.0% -30.59 3.08 8.67 21.75 1.80 2.00 2.20 2.40 2.60 2.80 3.00 3 -20 0 20 as price ($ per gallon) t-11 Resid gas price ($ per gallon) t-11 Residuals
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3.20 3.40 dual Plo
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date month Jan-06 jan 2.01 15.9 Feb-06 feb 2.16 15.0 Mar-06 mar 2.35 17.9 Apr-06 apr 2.31 21.7 May-06 may 2.27 23.6 Jun-06 jun 2.43 23.0 Jul-06 jul 2.61 26.0 Aug-06 aug 3.04 26.6 Sep-06 sep 2.82
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Unformatted text preview: 23.3 Oct-06 oct 2.38 18.8 Nov-06 nov 2.26 18.3 Dec-06 dec 2.40 22.6 Jan-07 jan 2.39 17.6 Feb-07 feb 2.50 23.7 Mar-07 mar 2.84 34.6 Apr-07 apr 3.12 28.3 May-07 may 3.09 47.1 Jun-07 jun 3.15 34.9 Jul-07 jul 3.09 28.9 Aug-07 aug 2.73 25.4 Sep-07 sep 2.36 23.0 Oct-07 oct 2.32 24.5 Nov-07 nov 2.42 33.3 Dec-07 dec 2.40 30.9 Jan-08 jan 2.42 22.4 Feb-08 feb 2.74 Mar-08 mar 3.01 Apr-08 apr 3.25 May-08 may 3.17 Jun-08 jun 3.06 Jul-08 jul 2.86 Aug-08 aug 2.83 Sep-08 sep 2.88 Oct-08 oct 3.17 Nov-08 nov 3.15 high gas price in may 3.06 mean gas price in may 2.70 low gas price in may 2.39 high gdp 2.70 mean gdp 2.70 low gdp 2.70 75% 3.05 mean 2.68 25% 2.39 skewness 1.24 0.64 gas price ($ per gallon) t-11 hybrid sales (K) t 2.00 2.20 2. 0.0 10.0 20.0 30.0 40.0 50.0 .40 2.60 2.80 3.00 3.20 3.40 hybrid sales (K) t Linear Regression for hybrid sales (K) t...
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Busi. 410 Hybrid - 23.3 Oct-06 oct 2.38 18.8 Nov-06 nov...

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