In building a confidence interval for the ATE of an experiment, what object will determine the center of the confidence interval?
A) The average outcome for the treated group
B) The average outcome for the control group
C) The average outcome for the treated group minus the average outcome for the control group
D) None of the answers is correct.

Question

Quizplus · Accepted Answer

The center of the confidence interval for the ATE is determined by the difference between the average outcome for the treated group and the average outcome for the control group. This is because we are interested in the average treatment effect, which is the difference in outcomes between the treated and control groups. Therefore, the center of the confidence interval should reflect this difference.

In Building a Confidence Interval for the ATE of an Experiment