quiz grades for T900                            avg
8769-739 11 20 13 15                            16.00
2286-798 17 19  7  8                            14.67
6490-108 23 23 13 15                            20.33
1260-453  0 15 12  0                             9.00
2540-380 23 23  0  0                            15.33
5430-774  5  0  0  0                             1.67
0866-418 19 17  1 11                            15.67
8388-402  5  0  0  0                             1.67
8705-637 24 25 15 17                            22.00
9962-922  8 14 24 12                            16.67
6934-677  0  0  0  0                             0.00
0821-169 12 17 16 15                            16.00
6735-223  0  0  0  0                             0.00
6094-154  9 11 15 21                            15.67
7801-916  7  0 10 10                             9.00
5381-815  9 19 21 11                            17.00
2568-677 17 14  6 15                            15.33
0841-457 21 22 20 23                            22.00
2132-116 13 22 10 21                            18.67
9643-334 13 20 18 15                            17.67
5346-059 12 16  9 14                            14.00
0466-817 24 25 17 18                            22.33
7948-880 23 25 18 23                            23.67
2051-574  4 11  0 10                             8.33
6498-294  7 16 22 11                            16.33
0744-706  4  6  0  0                             3.33
4371-494 19  0  0  0                             6.33
the average was computed with  1 drop