Design the backtest that shows a prospect what Protect would have caught

Measure successHard

Problem. A digital lender is evaluating Protect. They'll send us six months of historical applications and their fraud labels, and Sales wants a backtest that shows what Protect would have caught. How do you design it so the result is both convincing and true?

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.