85 students handed in the midterm.
the midterm as a whole: mean 51.0765
stdev 12.0961
Per-problem statistis:
Num 1: mean 0.976471
stdev 1.157853
Num 2: mean 9.964706
stdev 4.268757
Num 3: mean 2.800000
stdev 1.263050
Num 4: mean 4.088235
stdev 1.161076
Num 5: mean 4.147059
stdev 2.631063
Num 6: mean 2.741176
stdev 2.275977
Num 7: mean 3.058824
stdev 1.249498
Num 8: mean 4.782353
stdev 2.532665
Num 9: mean 1.888235
stdev 1.600324
Num 10: mean 3.970588
stdev 1.186574
Num 11: mean 2.094118
stdev 1.123268
Num 12: mean 2.458824
stdev 1.491568
Num 13: mean 3.776471
stdev 2.343333
Num 14: mean 3.600000
stdev 2.903142
Num 15: mean 0.729412
stdev 1.618919
Per-problem statistics, omitting zero grades:
Num 1: mean 2.075000
stdev 0.754569
Num 2: mean 9.964706
stdev 4.268757
Num 3: mean 3.090909
stdev 0.928367
Num 4: mean 4.186747
stdev 0.983940
Num 5: mean 4.700000
stdev 2.290560
Num 6: mean 3.698413
stdev 1.857075
Num 7: mean 3.250000
stdev 1.018577
Num 8: mean 5.645833
stdev 1.642401
Num 9: mean 2.815789
stdev 1.098770
Num 10: mean 3.970588
stdev 1.186574
Num 11: mean 2.472222
stdev 0.744838
Num 12: mean 2.985714
stdev 1.062246
Num 13: mean 4.115385
stdev 2.142254
Num 14: mean 5.186441
stdev 1.978482
Num 15: mean 2.583333
stdev 2.119683
bsy@cse.ucsd.edu, last updated
