Question
If a research design asks for volunteers to participate in one of three random treatment groups, this is an example of what? Non-random Selection, Random
If a research design asks for volunteers to participate in one of three random treatment groups, this is an example of what?
Non-random Selection, Random Assignment
Random Selection, Random Assignment
Random Selection, Non-random Assignment
Non-random Selection, Non-random Assignment
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Prealgebra
Authors: Marvin L Bittinger, David J Ellenbogen, Barbara L Johnson
7th Edition
032164008X, 9780134347202
