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

range: [12.5,50] out of 50
median = 39.8, mean 38.9

approximate letter grade cutoffs

  >= 45  A
  >= 40  B
  >= 34  C
  >= 25  D
  <  25  F

Very soon, we will be assembling mid-term grades using this exam plus
the first quiz and your homeworks 0-3.  This will give a more accurate
indication of how you are doing.