quiz grades for F900                            avg*
5985-742  4 17  7                               10.40
0842-303  0  0  0                                0.00
5376-915 25 22  7                               20.20
5050-289 16 20 19                               18.80
8178-612  2 16 13                               12.00
1289-010  4 14  0                                7.20
8594-362  1 17  0                                7.20
7005-661 25 21 25                               24.20
5532-570 25 18  9                               19.00
9167-793  0  0  0                                0.00
5207-351  7  6  8                                7.20
7302-922  0  0  0                                0.00
1688-822  2  5  7                                5.20
9376-658 25 21 13                               21.00
2497-791  7 22  7                               13.00
6163-176 18 17 25                               20.60
8315-951 25  0  7                               12.80
7525-223  7 15 11                               11.80
4186-288  5  0  0                                2.00
3043-267 17 19 13                               17.00
6238-768 25 11  0                               14.40
3689-590 21 17 25                               21.80
6639-789  8  8  0                                6.40
8777-625 13 23  0                               14.40
1576-422 18  0  0                                7.20
3199-235 24  9  9                               15.00
3570-764 15  0  0                                6.00
9094-521 20 21  7                               17.80
 *the average (out of 25) was computed with the quiz
  of lowest score weighted by a factor of one-half
  compared to the other quiz scores