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iragen [17]
2 years ago
6

In order to maximize the chances that experimental groups represent the population of interest, researchers should conduct _____

___ and ________. a) blind sampling; random group assignment. b) blind group assignment; blind sampling. c) random sampling; random group assignment. d) blind group assignment; random sampling.
Social Studies
1 answer:
Elena-2011 [213]2 years ago
8 0

Answer:

c) random sampling; random group assignment

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