Random assignment
A. guarantees the elimination of differences between the control and experimental groups.
B. may not entirely eliminate differences between the control and experimental groups.
C. does little to minimize differences between the control and experimental groups.
D. ensures that a sample represents a population.
Answer:B
Random assignment
A. guarantees the elimination of differences between the control and experimental groups. B. may not entirely eliminate differences between the control and experimental groups. C. does little to minimize differences between the control and experimental groups. D. ensures that a sample represents a population.