# Exercises

The 5 exercises below are used to reinforce the concepts students learn in the short course, Power and Sample Size for Longitudinal and Multilevel Study Designs.

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The 5 exercises below are used to reinforce the concepts students learn in the short course, Power and Sample Size for Longitudinal and Multilevel Study Designs.

- Exercise 1: Power for a Single Level Cluster Design
- Exercise 2: Sample Size Analysis for a Longitudinal Study
- Exercise 3: Power for a Multilevel Study
- Exercise 4: Sample Size Analysis for a Multilevel Study with Longitudinal Repeated Measures
- Exercise 5: Sample Size for a Planned Subgroup Analysis