Did the enforcement sweep cause the prevalence drop?
Measure impactHardProblem. T&S Ops ran a large enforcement sweep for one policy area. In the following weeks prevalence fell noticeably. Leadership wants to put the result in the transparency report and fund three more sweeps. What do you tell them?
Before you reveal: say your answer out loud, as if you were in the real interview — get your reasoning across clearly first. There is no single correct answer: reading what the interviewer is really after and defending your own thinking is what makes an answer strong.