Experimental research is typically conducted using a sampling strategy in which
A)the order of selecting participants matters
B)the same participant can never be selected twice in the same sample
C)participants are replaced after being sampled
D)all of the above

Question

Quizplus · Accepted Answer

In experimental research, each participant is typically selected only once to ensure independent observations and avoid bias.

Experimental Research Is Typically Conducted Using a Sampling Strategy in Which