We graded only 166 exams this time but five brave calcunauts will take a makeup exam next week.
The average score is 75 and the quartiles are 68, 78, and 85.25; slightly more than 82 people have scores of 78 or higher and slightly more than 41 people have scores of 85.25 or higher. For comparison, last semester the average was 77.4 and the quartiles were 68.75, 78, and 88.
The median scores on the individual problems are:
Scores would have been higher if more people had sketched the regions of integration. The hardest problems for most people (5, 6, and 7) required some amount of algebra. If you had problems with integration or partial differentiation, practice both before the next exam. And, if you had problems writing limits of integration in polar or spherical coordinates, practice both before the next exam.
The average score is 75 and the quartiles are 68, 78, and 85.25; slightly more than 82 people have scores of 78 or higher and slightly more than 41 people have scores of 85.25 or higher. For comparison, last semester the average was 77.4 and the quartiles were 68.75, 78, and 88.
The median scores on the individual problems are:
16/20

10/10

7/10

10/10

3/6

3/8

5/8

12/12

6/8

7/8

Scores would have been higher if more people had sketched the regions of integration. The hardest problems for most people (5, 6, and 7) required some amount of algebra. If you had problems with integration or partial differentiation, practice both before the next exam. And, if you had problems writing limits of integration in polar or spherical coordinates, practice both before the next exam.
Each full size rectangle represents three brave calcunauts. 
Each full size rectangle represents five brave calcunauts. 
Each full size rectangle represents four brave calcunauts. 