Multiple Choice
What is the primary purpose of random assignment?
A) to ensure that experimental and control groups start out with the same number
Of participants
B) to ensure that experimental and control groups start out with different numbers
Of participants
C) to ensure that experimental and control groups start out identical to each other
D) to ensure that experimental and control groups will end up different from each other
Correct Answer:
Verified
Correct Answer:
Verified
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