Physics 100 - Fall 2007 - University of Rochester
Physics of the Natural World
Averages: prob 1 - 2/4, prob 2 - 2/4, prob 3 - 17/20, prob 4 - 9/12, prob 5 - 7/10, prob 6 - 7/10, prob 7 - 9/12, prob 8 - 11/18, prob 9 - 7/10, total 72/100
The mean for exam 1 was 72. Overall, I thought you did quite well. I tend not to waste a lot of effort converting numbers to letter grades at this point in a semester. But, to give you an idea, typically I put the mean at a B in a decent class. So, in this case above 80 is roughly in the A-/A range, 60-80 is in the B-/B/B+ range, below is in the C range. I don't judge any grades on this exam as falling lower than that letter-wise.