quiz grades for TH130                           avg
1322-470 19 14 17                               18.00
2723-443 19 16 11                               17.50
8875-850  8 13  8                               10.50
6468-372  9 10  0                                9.50
3824-732 17 20 13                               18.50
2617-621 10  0  0                                5.00
6213-035 17 11 14                               15.50
3113-243 10 15 16                               15.50
4103-717 13 18  9                               15.50
5947-364 12  0  0                                6.00
9207-125  0  0  0                                0.00
5772-915 10 17  8                               13.50
9964-190  6  7  0                                6.50
2882-503 16 20 13                               18.00
3330-848 11 19 17                               18.00
4945-745 12  8 16                               14.00
9496-643 20 20 20                               20.00
6418-609 12 10 15                               13.50
6224-520 17 16 20                               18.50
9303-588 10  5  5                                7.50
3927-193 13 14 15                               14.50
the average was computed with  1 drop