Generally no. It's unfortunately extremely difficult to run a good experiment. Say you want to compare two hiring methods. You'd need to hire a large group, fo

Generally no. It's unfortunately extremely difficult to run a good experiment. Say you want to compare two hiring methods. You'd need to hire a large group, for the same job role, using both methods, and ideally keep the people evaluating their performance from knowing which method was used for which people. If you happen to find that one method works way better, it may not work in practice, as people leak the interview process and questions asked. Your proposal to see which questions are a good filter is fraught for this reason.