quiz grades for W1150                           avg
6696-712  0  0  0  0  0  0                       0.00
5279-508  8 16 10 11 18 12                      13.40
1055-975  0  3  0  9  0  0                       2.40
2876-383  5  3  0  0  0  0                       1.60
8817-722  0  0  2 13  0  0                       3.00
1084-203  0  0  0  0  0  0                       0.00
7858-370  0  2  6 13  3  6                       6.00
8997-255  0  2  2  0  0  0                       0.80
3790-707 15  4  0  0  0  0                       3.80
3247-842  8  6  0 12  1 12                       7.80
7009-882 10  5  0  0  0  0                       3.00
4049-306  0  0  0  0  0  0                       0.00
2331-979  0  2  0  0  0  0                       0.40
1064-844  5  3  0  0  0  0                       1.60
0072-595 15 20 10 20 20  8                      17.00
7445-994  0  0  0  0  0  0                       0.00
3778-222  0  2  2  0  0  2                       1.20
3437-803  8  3  0  0  0  0                       2.20
5347-744  9 20 13  0  2  0                       8.80
3286-668  5  0  0  0  0  0                       1.00
1410-709 13 12  7 10  0  6                       9.60
7059-897 20  3  0  0  0  0                       4.60
the average was computed with  1 drop