The SAS System        22:14 Thursday, August 25, 2011   1

            Obs    stdnt_id    name        gender    year    midterm    final    examave

              1      1138      William       M         3        82        84       83.0
              2      1422      Chloe         F         1        72        75       73.5
              3      2293      Michael       M         4        93        95       94.0
              4      2483      Anthony       M         4        97        98       97.5
              5      2568      Andrew        M         1        74        55       64.5
              6      3320      Sophia        F         4        99        98       98.5
              7      3484      Emily         F         3        91        98       94.5
              8      3610      Alexande      M         2        78        79       78.5
              9      3859      Joshua        M         1        19         0        9.5
             10      4738      Natalie       F         2        85        79       82.0
             11      5187      Elizabet      F         3        90        91       90.5
             12      6247      Isabella      F         1        89        88       88.5
             13      6992      Daniel        M         3        82        93       87.5
             14      7123      Jacob         M         1        75        73       74.0
             15      7156      Samantha      F         2        82        80       81.0
             16      8471      Olivia        F         3        89        87       88.0

                                           The SAS System        22:14 Thursday, August 25, 2011   2

                                        The MEANS Procedure

           Variable     N            Mean         Std Dev         Minimum         Maximum
           ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
           stdnt_id    16         4380.69         2256.00         1138.00         8471.00
           year        16       2.3750000       1.1474610       1.0000000       4.0000000
           midterm     16      81.0625000      18.3864760      19.0000000      99.0000000
           final       16      79.5625000      24.1024722               0      98.0000000
           examave     16      80.3125000      21.0727905       9.5000000      98.5000000
           ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ