Randomizing the treatment in an experiment facilitates all of the following conclusions except for what?
A) ETT = ATE
B) Selection Bias = 0
C) ATE = 0
D) None of the answers is correct.

Question

Quizplus · Accepted Answer

Randomizing the treatment in an experiment does not guarantee that the treatment effect is zero (ATE=0). It only ensures that any observed difference between the treatment and control groups can be attributed to the intervention rather than selection bias. Therefore, option C is incorrect. The other options are facilitated by randomization.

Randomizing the Treatment in an Experiment Facilitates All of the Following