Exam 3 has been graded, and the grades are up on Moodle. The mean was 74. The approximate distribution was as follows:

(90,100]: 8  
(80,90]: 10
(70,80]:  9
(60,70]:  5
(50,60]:  6
(0,50]:   4

I will have regular office hours Monday; I will email and post on the blog if there is a location change, and if I plan a separate review session.