The SAS System                                1
                                                11:24 Friday, September 26, 1997

                             OBS     ATST      AGE

                               1    586.00     4.40
                               2    461.75    14.00
                               3    491.10    10.10
                               4    565.00     6.70
                               5    462.00    11.50
                               6    532.10     9.60
                               7    477.60    12.40
                               8    515.20     8.90
                               9    493.00    11.10
                              10    528.30     7.75
                              11    575.90     5.50
                              12    532.50     8.60
                              13    530.50     7.20
                                 The SAS System                                2
                                                11:24 Friday, September 26, 1997

Model: MODEL1
Dependent Variable: ATST

                              Analysis of Variance

                                 Sum of         Mean
        Source          DF      Squares       Square      F Value       Prob>F

        Model            1  18220.54726  18220.54726      105.330       0.0001
        Error           11   1902.83505    172.98500
        C Total         12  20123.38231

            Root MSE      13.15238     R-square       0.9054
            Dep Mean     519.30385     Adj R-sq       0.8968
            C.V.           2.53269

                              Parameter Estimates

                       Parameter      Standard    T for H0:
      Variable  DF      Estimate         Error   Parameter=0    Prob > |T|

      INTERCEP   1    646.483341   12.91772603        50.046        0.0001
      AGE        1    -14.041048    1.36811641       -10.263        0.0001

                                 The SAS System                                3
                                                11:24 Friday, September 26, 1997

                              OBS     SAL     CGPA

                                1    10455    2.58
                                2     9680    2.31
                                3     7300    2.47
                                4     9388    2.52
                                5    12496    3.22
                                6    11812    3.37
                                7     9224    2.43
                                8    11725    3.08
                                9    11320    2.78
                               10    12000    2.98
                               11    12500    3.55
                               12    13310    3.64
                               13    12105    3.72
                               14     6200    2.24
                               15    11522    2.70
                               16     8000    2.30
                               17    12548    2.83
                               18     7700    2.37
                               19    10028    2.52
                               20    13176    3.22
                               21    13255    3.55
                               22    13004    3.55
                               23     8000    2.47
                               24     8224    2.47
                               25    10750    2.78
                               26    11669    2.78
                               27    12322    2.98
                               28    11002    2.58
                               29    10666    2.58
                               30    10839    2.58
                                 The SAS System                                4
                                                11:24 Friday, September 26, 1997

Model: MODEL1
Dependent Variable: SAL

                              Analysis of Variance

                                 Sum of         Mean
        Source          DF      Squares       Square      F Value       Prob>F

        Model            1 76858486.122 76858486.122       60.758       0.0001
        Error           28 35419546.545 1264983.8052
        C Total         29 112278032.67

            Root MSE    1124.71499     R-square       0.6845
            Dep Mean   10740.66667     Adj R-sq       0.6733
            C.V.          10.47156

                              Parameter Estimates

                       Parameter      Standard    T for H0:
      Variable  DF      Estimate         Error   Parameter=0    Prob > |T|

      INTERCEP   1    435.923567  1337.8596742         0.326        0.7470
      CGPA       1   3630.561280  465.76874410         7.795        0.0001