Here is the reference sheet that will be provided at the closed book/notes exams.
 
Old midterm exam example questions
here.
Midterm
histogram &
solutions.
*** You will get your exam back in class on Monday Feb-23. All exam grading related issues/petitions/etc. are to be written on a separate sheet of paper, stapled to the exam, and to be submitted to me at the beginning of class on Wednesday Feb-25. If you do not follow through this very first step, you automatically forfeit your opportunity to petition. Please hold back any comments about grading fairness until this process is finished.
 
Old final exam example questions
here.
Final exam in the same classroom on Tue Mar-17 (2-3:50pm).
Randomized seating assignment will be posted here before the exam.