Test average is out of 100.
 Quiz average is out of 10.
 TP average is out of 5.
 HW column is total WebAssign points.
 Overall average is out of 100.

 These averages figured 8/15 with 4 tests with 1 drop
 (i.e. one lecture quiz drop and one MC drop), 21 quizzes
 with 7 drops (this is actually 20 quizzes with 6 drops
 but, because of the practice quiz, or missed quiz, the
 programming handles this as 21 quizzes with 7 drops),
 TP grades downloaded TUE 8/13, and WebAssign HW grades
 downloaded 8/14.  The HW average was figured as a
 percentage of 1170 possible points, with a maximum of
 100%.  The overall average was figured by Test 80%,
 Quiz 7%, TP 5%, and HW 8%.

 STUDENTS WITH LESS THAN 520 TOTAL HW POINTS ARE NOW
 MARKED WITH AN AUTOMATIC F FOR AN OVERALL GRADE. GBA

            THESE ARE THE FINAL OVERALL GRADES.
 The class average for this summer, for those students with
 at least 520 WebAssign points, is 65.6.  Thanks.  GBA

 Here is a histogram of final overall grades
 with letter grade cutoffs.

    Column of final grades

    id    test    quiz    TP      HW    overall
2014-254  88.61   9.93   4.83  1258.74    90.67
1734-318  93.06   9.79   5.00  1189.71    94.30
6918-731  79.17   9.43   4.87  1225.81    82.80
3571-895  80.42   9.93   4.90  1274.90    84.19
8876-235   0.00   0.00   0.00     0.00   autoF
2626-854  50.97   8.36   3.23  1040.18    56.97
9155-883  48.19   9.21   4.13  1038.34    56.23
4175-561  14.86   2.00   1.07     0.00   autoF
0649-097  49.86   7.64   4.67  1165.02    57.87
3754-566  79.44   9.50   4.67   814.55    80.44
1305-540  90.97   9.93   4.97  1177.54    92.69
5226-927  68.47   8.71   4.33  1044.33    72.35
8193-160   6.11   2.29   0.87     0.00   autoF
7063-977  47.36   8.93   4.50  1089.77    56.09
1831-935   0.00   0.29   0.00     0.00   autoF
8821-033   0.00   0.00   0.00     0.00   autoF
6883-915   0.00   1.14   0.00     0.00   autoF
7147-903  59.86   8.64   4.37   685.85    62.99
7285-968  66.81   8.29   4.63  1259.78    71.88
3001-997  25.00   5.71   1.57     0.00   autoF
9364-167  44.17   6.71   3.40  1048.23    50.60
7656-772   0.00   1.43   0.00     0.00   autoF
0875-658  23.47   6.43   3.13   831.35    32.09
6117-231  50.28   9.29   4.67  1056.37    58.62
6687-796  89.31   9.50   4.77  1000.53    89.71
6812-535  38.19   7.36   4.63  1039.38    47.44
8867-709  48.75   7.00   4.60   740.23    53.56
7862-106  95.14   9.64   4.23  1035.92    94.18
2799-337   0.00   0.00   0.00     0.00   autoF
5650-830   0.00   1.86   0.43     0.00   autoF
8087-328  49.58   7.71   2.80   556.37    51.67
7400-727  48.89   7.79   4.67   582.63    53.22
0350-311  45.97   6.93   4.23  1118.27    53.51
3959-918  51.94   6.79   3.40   523.27    53.28
7384-022  65.28   7.86   4.53   837.07    67.98
7803-420  57.08   6.50   3.70  1067.46    61.21
4430-692  43.75   7.93   3.13  1058.70    50.92
0627-622  72.22   7.86   4.03  1145.14    75.14
3050-417  54.44   6.93   3.67   522.91    55.65
2039-177  48.61   7.93   4.67  1187.49    57.11
8437-943  49.58   7.50   4.70  1141.68    57.42
1728-988  55.69   8.57   4.17   957.24    61.26
7278-174  65.69   8.50   4.83   939.11    69.76
7294-356  26.53   6.86   4.67   851.07    36.51
6393-671  48.19   7.71   4.53   835.95    54.20
9219-517  67.36   8.64   4.57  1176.02    72.50
8282-827   0.00   0.00   0.00     0.00   autoF
8859-737  77.92   8.86   4.63  1110.34    80.76
4228-604  89.72   9.79   3.27  1202.83    89.90
8408-409  76.11   9.57   4.67   873.71    78.23
1069-910  53.06   8.14   4.20   801.80    57.83
9214-119  57.36   7.43   3.67   895.31    60.88
7877-137  72.64   9.14   4.63  1161.46    77.08
8522-701  50.56   7.21   4.67  1085.06    57.58