Video and Multimedia
Description: A Pew researcher describes the sampling strategies employed in its 2017 survey of Muslim Americans.
Description: A Pew researcher details how the center estimates the number of unauthorized immigrants living in the United States.
Description: Sampling error is explored through the example of election exit polling.
Description: Out of 11,000 DNA rape kits, Wayne County prosecutors tested a random which led to convictions in unsolved cases.
Description: Bureau of Justice Statistics website for statistics related to all aspects of the criminal justice system including police, courts, and corrections.
Description: Visit The World Prison Brief website for incarceration trends from around the world.