ComputePredicted Output 1 Obs obsnum Selection y x1 x2 x3 x4 x5 x6 x7 x8 x9 1 1 0 25.9 4.9176 1.0 3.4720 0.998 1.0 7 4 42 0 2 2 0 29.5 5.0208 1.0 3.5310 1.500 2.0 7 4 62 0 3 3 0 27.9 4.5429 1.0 2.2750 1.175 1.0 6 3 40 0 4 4 0 25.9 4.5573 1.0 4.0500 1.232 1.0 6 3 54 0 5 5 0 29.9 5.0597 1.0 4.4550 0.988 1.0 6 3 56 0 6 6 0 30.9 5.8980 1.0 5.8500 1.240 1.0 7 3 51 1 7 8 0 35.9 5.8282 1.0 6.4350 1.225 2.0 6 3 32 0 8 9 0 31.5 5.3003 1.0 4.9883 1.552 1.0 6 3 30 0 9 11 0 30.0 5.0500 1.0 5.0000 1.020 0.0 5 2 46 1 10 12 0 36.9 8.2464 1.5 5.1500 1.664 2.0 8 4 50 0 11 13 0 41.9 6.6969 1.5 6.9020 1.488 1.5 7 3 22 1 12 14 0 40.5 7.7841 1.5 7.1020 1.376 1.0 6 3 17 0 13 15 0 43.9 9.0384 1.0 7.8000 1.500 1.5 7 3 23 0 14 17 0 37.9 7.5422 1.5 5.0000 1.690 1.0 6 3 22 0 15 18 0 44.5 8.7951 1.5 9.8900 1.890 2.0 8 4 50 1 16 19 0 37.9 6.0831 1.5 6.7265 1.652 1.0 6 3 44 0 17 20 0 38.9 8.3607 1.5 9.1500 1.777 2.0 8 4 48 1 18 7 1 . 5.6039 1.0 9.5200 1.501 0.0 6 3 32 0 19 10 1 . 6.2712 1.0 5.5200 0.975 1.0 5 2 30 0 20 16 1 . 5.9894 1.0 5.5200 1.256 2.0 6 3 40 1 21 21 1 . 8.1400 1.0 8.0000 1.504 2.0 7 3 3 0 22 22 1 . 9.1416 1.5 7.3262 1.831 1.5 8 4 31 0 ComputePredicted Output 2 The REG Procedure Model: MODEL1 Dependent Variable: y Sale price of house ($1000) Number of Observations Read 22 Number of Observations Used 17 Number of Observations with Missing Values 5 Analysis of Variance Sum of Mean Source DF Squares Square F Value Pr > F Model 4 549.49888 137.37472 27.93 <.0001 Error 12 59.03053 4.91921 Corrected Total 16 608.52941 Root MSE 2.21793 R-Square 0.9030 Dependent Mean 34.69412 Adj R-Sq 0.8707 Coeff Var 6.39281 Parameter Estimates Parameter Standard Variable Label DF Estimate Error Intercept Intercept 1 21.62432 3.66572 x2 Number of baths 1 5.62162 2.76599 x3 Lot size (1000 sq ft) 1 1.70380 0.35941 x5 Number of garage stalls 1 2.04457 1.14372 x8 Age of home (years) 1 -0.15186 0.04412 Parameter Estimates Variable Label DF t Value Pr > |t| Intercept Intercept 1 5.90 <.0001 x2 Number of baths 1 2.03 0.0649 x3 Lot size (1000 sq ft) 1 4.74 0.0005 x5 Number of garage stalls 1 1.79 0.0991 x8 Age of home (years) 1 -3.44 0.0049 ComputePredicted Output 3 The REG Procedure Model: MODEL1 Dependent Variable: y Sale price of house ($1000) Output Statistics Dependent Predicted Obs Variable Value Residual 1 25.9000 28.8281 -2.9281 2 29.5000 27.9361 1.5639 3 27.9000 27.0924 0.8076 4 25.9000 27.9906 -2.0906 5 29.9000 28.3770 1.5230 6 30.9000 31.5131 -0.6131 7 35.9000 37.4396 -1.5396 8 31.5000 33.2339 -1.7339 9 30.0000 28.7795 1.2205 10 36.9000 35.3276 1.5724 11 41.9000 41.5424 0.3576 12 40.5000 41.6201 -1.1201 13 43.9000 40.1097 3.7903 14 37.9000 37.2795 0.6205 15 44.5000 43.4036 1.0964 16 37.9000 36.8802 1.0198 17 38.9000 42.4465 -3.5465 18 . 38.6067 . 19 . 34.1398 . 20 . 34.6658 . 21 . 44.5099 . 22 . 40.8984 . Sum of Residuals 0 Sum of Squared Residuals 59.03053 Predicted Residual SS (PRESS) 134.20556 ComputePredicted Output 4 The MEANS Procedure Analysis Variable : y Sale price of house ($1000) Mean ƒƒƒƒƒƒƒƒƒƒƒƒ 34.6941176 ƒƒƒƒƒƒƒƒƒƒƒƒ