Your exam and quiz grades are recorded on the D2L website for this course (http://www.d2l.arizona.edu). Be sure to check that your grades are recorded accurately.

• NOTE: Any irregularities in your grades should be reported (and evidence provided if needed) to Dr. Ziegler (zieglerm@u.arizona.edu).

Letter grade distributions for hour exams are only guidelines, intended to give you some idea where you stand on THAT exam. In the end, only the TOTAL points for the course (including quiz grades) will be relevant in assigning final letter grades for the course.

Exam 1 grade distribution

Exam 2 grade distribution

Exam 3 grade distribution

Exam 4 grade distribution