Multiple Choice
Why is the random assignment of individuals to experimental and control groups important for an experiment?
A) It ensures that bias has been completely eliminated from the experiment.
B) It ensures that the results of the experiment will be statistically significant.
C) It ensures that the sampling error will have no effect on the results of the experiment.
D) It ensures that each group will better represent the population as a whole.
Correct Answer:
Verified
Correct Answer:
Verified
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