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Video

A History of Sampling
This video provides a brief history of sampling techniques. 

10 Step Guide to Sampling by RCU
Dave Carter provides 10 easy steps for students to use when sampling. 

Audio

The Rash of Troubles at the Census Bureau
The success of the U.S. Census relies on in-depth calculations about response rates and, in the case of the ACS, sampling. 

Web

U.S. Census Bureau
The U.S. Census Bureau provides extensive data about the United States.