In an experiment,what provides a good estimate of the counterfactual?
A)experimental treatment
B)before and after design
C)randomized comparison groups
D)selection bias

Question

Quizplus · Accepted Answer

Randomized comparison groups provide the best estimate of the counterfactual because they allow for a clear comparison between the group that received the treatment and the group that did not receive it. This helps to control for other factors that could affect the outcome and provides a clearer estimate of the impact of the treatment. A, B, and D do not necessarily provide an accurate estimate of the counterfactual.

In an Experiment,what Provides a Good Estimate of the Counterfactual