How to interpret your score on the first midterm
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194 people took the exam.

Scores ranged from 32 to 100 out of a possible 100.

The mean was 79.5 and the median 87.

Approximate letter grade breaks are

    >= 90   A/A+/A-
    >= 80   B/B+/B-
    >= 70   C/C+/C-
    >= 60   D/D+/D-

Be aware that first midterm grades tend to run somewhat high, compared
to grades on the second midterm and final exam.   So it's critical to
stick with the good work as we move forwards.