Exercise Instructions | Supporting Files |
---|---|
Exercise 1A and B: Distributions and Impact (PDF) | Distribution (JAR - 1.9MB) Impact (XLS - 16MB) |
Exercise 2: The mechanics of simple random assignment using MS Excel® (PDF) | Data (XLS) Balsakhi Data (DTA) Stata (DO) |
Exercise 3: Sample size calculation with clutstered design (PDF) | Exercise 3 (XLS) Optimal Design software is available from the University of Michigan |