29 exams were submitted and scores ranged from 48% to 93%.
The mean score was 71.35%.
(One outlying score was omitted above and below.)

As a result, I curved the test adding four points to each exam.
The scores then ranged from 52% to 97% and the mean score was then 75.35%.

The numerical score will correspond to a letter grade as follows:
 

Grade	Percentages	# Receiving
A	90-100%	5
B	80-89%	7
C	70-79%	7
D	60-69%	5
F	<60%	5

As stated on the syllabus, anyone may retake the first exam during the final exam period.  It will be similar in structure to this exam.  During the final exam period the fourth exam will also be given, so anyone who wishes to retake this exam must be careful to manage their time accordingly.  While anyone may retake this exam, if you turn it in to me, I will count the score from your second attempt only, even if it is worse.  So, you should only turn it in if you feel you did better.