The grade distribution is:
The grade statistics are:
69 students handed in the midterm.
the midterm as a whole: mean 63.2029
stdev 10.405
w/o late adjustment: mean 63.2029
stdev 10.405
Excluding all-zero scores:
the midterm as a whole: mean 63.2029
stdev 10.405
w/o late adjustment: mean 63.2029
stdev 10.405
Per-problem statistics:
Num 1: mean 2.304348
stdev 0.952561
Num 2: mean 7.608696
stdev 2.114254
Num 3: mean 3.260870
stdev 0.845314
Num 4: mean 8.710145
stdev 1.818595
Num 5: mean 6.202899
stdev 1.489866
Num 6: mean 2.000000
stdev 0.000000
Num 7: mean 2.623188
stdev 0.886312
Num 8: mean 4.942029
stdev 2.205948
Num 9: mean 3.666667
stdev 0.810558
Num 10: mean 3.420290
stdev 3.272219
Num 11: mean 2.000000
stdev 2.664854
Num 12: mean 2.289855
stdev 3.501972
Num 13: mean 4.608696
stdev 1.093027
Num 14: mean 1.869565
stdev 0.478919
Num 15: mean 2.420290
stdev 1.438657
Num 16: mean 4.275362
stdev 3.040233
Num 17: mean 1.000000
stdev 0.000000
Per-problem statistics, omitting zero grades:
Num 1: mean 2.523810
stdev 0.663257
Num 2: mean 7.720588
stdev 1.916228
Num 3: mean 3.260870
stdev 0.845314
Num 4: mean 8.710145
stdev 1.818595
Num 5: mean 6.388060
stdev 1.050305
Num 6: mean 2.000000
stdev 0.000000
Num 7: mean 2.873016
stdev 0.377631
Num 8: mean 5.246154
stdev 1.889491
Num 9: mean 3.776119
stdev 0.513138
Num 10: mean 4.214286
stdev 3.137983
Num 11: mean 3.942857
stdev 2.517855
Num 12: mean 6.869565
stdev 2.308855
Num 13: mean 4.676471
stdev 0.946218
Num 14: mean 1.984615
stdev 0.123077
Num 15: mean 3.036364
stdev 0.852027
Num 16: mean 5.462963
stdev 2.307098
Num 17: mean 1.000000
stdev 0.000000
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