Practice Questions for Exam 1
Exam 1 Practice Questions
Exam 1 Practice Questions - KEY

Exam 1, Spring 2012
Exam 1, Spring 2012 - KEY
Solutions and examples from Test 1 - R SCRIPT



Practice Questions for Exam 2
Exam 2 Practice Questions
Exam 2 Practice Questions - KEY

Exam 2, Spring 2012
Exam 2, Spring 2012 - KEY



Practice Questions for Exam 3
Exam 3 Practice Questions
Exam 3 REVISED Practice Questions - KEY

Exam 3, Spring 2012
Exam 3, Spring 2012 - KEY