7.
The least squares prediction equation from the output is,
= 1276.56 + 0.16486*Size
9.
From the output,
s = 677.150
The rent represented in your sample data differ from the predictions made by the regression equation by $1276.56 "on average".
= 0.0032
0.32 % of variation in Rent is explained by the model with Size as the predictor variable.
Least Squares Linear Regression of Rent Predictor Variables Constant Size Coefficient 1276.56 0.16486 Std Error 454.843...
Is this the best model? Least Squares Linear Regression of Rent P Predictor Variables Constant Size Coefficient 1276.56 0.16486 Std Error 454.843 0.41717 T 2.81 0.40 0.0072 0.6945 Mean Square Error (MSE) Standard Deviation 458532 677.150 Adjusted Rs AICC PRESS 0.0032 -0.0175 656.27 2.34E+07 P DF 1 48 Source Regression Residual Total F 0.16 MS 71610.6 458532 0.6945 SS 71610.6 2.201E+07 2.208E+07 42 20.14 0.0006 Lack of Fit Pure Error 2.185E+07 155000 520346 25833.3 6 Cases Included 50 Missing Cases...
Least Squares Linear Regression of Rent Predictor Variables Constant Size Location X1X2 Coefficient 1532.52 -0.17545 -332.138 0.49286 Std Error 658.456 0.62872 931.704 0.85707 T 2.33 -0.28 -0.36 0.58 P 0.0244 0.7814 0.7231 0.5681 VIF 0.0 2.2 23.3 26.3 R2 Adjusted R2 AICC PRESS Mean Square Error (MSE) Standard Deviation 465466 682.251 0.0303 -0.0329 659.73 2.41E+07 F 0.48 Source Regression Residual Total P 0.6981 DF 3 46 49 MS 223225 465466 SS 669676 2.141E+07 2.208E+07 M Lack of Fit Pure Error...
Is this the best model? Least Squares Linear Regression of Rent Predictor Variables Constant Size Location Coefficient 1260.79 0.08977 191.625 Std Error 455.277 0.42423 194.769 T 2.77 0.21 0.98 P 0.0080 0.8333 0.3302 VIF 0.0 1.0 1.0 Mean Square Error (MSE) Standard Deviation 458838 677.376 RS Adjusted R AICC PRESS 0.0234 -0.0182 657.62 2.38E+07 DF F 0.56 P 0.5738 2 Source Regression Residual Total MS 257878 458838 SS 515756 2.157E+07 2.208E+07 47 49 45 M M Lack of Fit Pure...
how would I figure out the best regression model? Least Squares Linear Regression of Rent Predictor Variables Constant Size Location Coefficient 1260.79 0.08977 191.625 Std Error 455.277 0.42423 194.769 T 2.77 0.21 0.98 P 0.0080 0.8333 0.3302 VIF 0.0 1.0 1.0 Mean Square Error (MSE) Standard Deviation 458838 677.376 RS Adjusted R AICC PRESS 0.0234 -0.0182 657.62 2.38E+07 DF F 0.56 P 0.5738 2 Source Regression Residual Total MS 257878 458838 SS 515756 2.157E+07 2.208E+07 47 49 45 M M...
C. Interaction Test (8 points) - Fill in the following information for your test. Full Model: Reduced Model: Test: Ho: Ha: Test Statistic: P-value: Conclusion: Least Squares Linear Regression of Rent Predictor Variables Constant Size Location X1X2 Coefficient 1532.52 -0.17545 -332.138 0.49286 Std Error 658.456 0.62872 931.704 0.85707 T 2.33 -0.28 -0.36 0.58 P 0.0244 0.7814 0.7231 0.5681 VIF 0.0 2.2 23.3 26.3 Mean Square Error (MSE) Standard Deviation 465466 682.251 R2 Adjusted R AIS DPRESS 0.0303 -0.0329 659.73 2.41E+07...
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