General comment on the final exam: only one person changed by a letter grade after the final exam, mostly you stayed about where you were. The problems were much, much better than the multiple choice, which I sort of expected. Overall, I was pleased.
The multiple choice section of the final was scaled by about 16% upwards to enforce an average of 75%. The problems section actually had an average of exactly 75%, so no scaling was necessary - good work! The final exam grade is then the average of the scaled multiple choice and the problems grade. Below is a histogram of the overall final exam grades:
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It is perfectly symmetric, which is just ... creepy. So it is: 75% average, perfect bell curve.
A similar plot of overall final course grades is below. The average grade for the course was a 78%. Keep in mind that when assigning letter grades, I always round up (so 79.01% is a B-, 78.99% is a C+) - thus translating the plot below to the number of A's, B's, etc. is misleading.
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Anyway: have a good vacation, and take a much-needed break. Feel free to email or call me with questions about your grades, or anything else.
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