Answer to Question #155908 in Statistics and Probability for Benjamin

Question

A random or unbiased assignment of individuals or items to treatment groups in order to average out extraneous factor is called

Answer 1

A random or unbiased assignment of individuals or items to treatment groups in order to average out extraneous factor is called simple random assignment. Each member of the population or item has an equal change of being chosen. Subjects are assigned to groups using a form of randomization.