Sampling, Power Analysis, and Survey Design of Underrepresented Populations

Odis Johnson Jr., PhD

Bloomberg Distinguished Professor of Social Policy and STEM Equity

Feb. 5, 2021 4:00 – 5:30 PM EDT

• Retrieve and install the software from the William T. Grant Foundation site at:

• Optimal Design with Empirical Information (OD+) | Resources | William T. Grant Foundation (wtgrantfoundation.org)

• Download the OD+ documentation and review