The SAS System 1 12:01 Wednesday, October 11, 2000 Variable N Mean Std Dev Minimum Maximum --------------------------------------------------------------------- LOC 364 6.4478022 0.7385643 5.0000000 7.0000000 AGE 364 33.6208791 7.9210431 20.0000000 50.0000000 RACE 364 1.1758242 0.5573136 1.0000000 4.0000000 GEND 364 1.0000000 0 1.0000000 1.0000000 EDUC 364 6.7445055 1.3207801 4.0000000 8.0000000 EMP 364 1.0000000 0 1.0000000 1.0000000 WAGE 364 15.4281044 17.1210452 1.0000000 227.2700000 HOURS 364 43.5439560 9.6552555 7.0000000 100.0000000 WEEKS 364 48.5384615 7.0983763 3.0000000 52.0000000 SALARY 364 34026.96 41648.48 450.0000000 519994.00 INCOME 364 8.0549451 13.8807298 1.0000000 99.0000000 DISLOC 364 0.3324176 0.4717282 0 1.0000000 TRAIN 364 0.4120879 0.4928883 0 1.0000000 MONTHU 364 2.3653846 5.1640855 0 30.0000000 RATE 364 1.3021978 0.7095535 0 2.0000000 YRSCHOOL 364 14.2252747 1.7764355 10.0000000 16.0000000 --------------------------------------------------------------------- The SAS System 2 12:01 Wednesday, October 11, 2000 Model: MODEL1 Dependent Variable: WAGE Analysis of Variance Sum of Mean Source DF Squares Square F Value Prob>F Model 3 7656.84851 2552.28284 9.305 0.0001 Error 360 98749.40948 274.30392 C Total 363 106406.25799 Root MSE 16.56212 R-square 0.0720 Dep Mean 15.42810 Adj R-sq 0.0642 C.V. 107.35034 Parameter Estimates Parameter Standard T for H0: Variable DF Estimate Error Parameter=0 Prob > |T| INTERCEP 1 -25.989081 8.12685799 -3.198 0.0015 HOURS 1 0.122538 0.09179221 1.335 0.1827 AGE 1 0.347058 0.11019059 3.150 0.0018 YRSCHOOL 1 1.716171 0.49838007 3.443 0.0006 The SAS System 3 12:01 Wednesday, October 11, 2000 Model: MODEL1 NOTE: Restrictions have been applied to parameter estimates. Dependent Variable: WAGE Analysis of Variance Sum of Mean Source DF Squares Square F Value Prob>F Model 2 7619.97543 3809.98771 13.923 0.0001 Error 361 98786.28256 273.64621 C Total 363 106406.25799 Root MSE 16.54226 R-square 0.0716 Dep Mean 15.42810 Adj R-sq 0.0665 C.V. 107.22157 Parameter Estimates Parameter Standard T for H0: Variable DF Estimate Error Parameter=0 Prob > |T| INTERCEP 1 -25.455919 7.98610480 -3.188 0.0016 HOURS 1 0.090246 0.02582803 3.494 0.0005 AGE 1 0.360985 0.10331211 3.494 0.0005 YRSCHOOL 1 1.744620 0.49171192 3.548 0.0004 RESTRICT -1 -257.685598 701.98875180 -0.367 0.7138