Exam I results

Exam I has been graded, and the results were good. No scaling was necessary. The class average was 81.25% (19.5/24), with a standard deviation of 11.2% (2.69/24). Letter grades would be something like this:

A = >90% (>21.5)
B = 80-89% (19-21.5)
C = 70-79% (17-19)
D = 60-69% (14.5-17)

There were half points on question 1 and the bonus question. Below is a histogram of the scores. There were 7 A's, 19 B's, 13 C's, 4 D's, and 2 F's.



An exam solution will be posted by the end of the week.