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Random samples and representative samples.

Billy Jack explains how to randomly assign individuals to groups in a randomized controlled trial (RCT) and discusses the importance of random assignment for making causal inferences.

Bibliographic Details
Other Authors: Jack, Billy (academic.)
Format: Video
Language:English
Language Notes:Closed-captioned in English.
Published: [Washington, D.C.] : Georgetown University, 2020.
Series:RCT basics ; 5.
Subjects:
Sampling (Statistics)
Échantillonnage (Statistique)
Online Access:Connect to this streaming video

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