hw grades for W905                          avg (out of 20)
9386-140 18 18 20 20 17 20 20 19 20             19.38
4958-317  0  0  0  0  0  0  0  0  0              0.00
8062-772 17 15 17 15 18 19 19 19 19             17.88
3737-502 15 15 11 15 14 14  9 19  0             14.00
6077-430 13 18 20 20 20  0 20 20 19             18.75
0469-351 20 19  0 15 18 20 20 19  0             16.38
3258-468 20 19 20 16 20 19 19 20 19             19.50
8555-406  0  0  0  0  0  0  0  0  0              0.00
7148-913 19 19 17 20  0 18 18  0  0             13.88
the average was computed with  1 drop