Your question is Evaluate a Credit Policy Change. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You work on a lending portfolio where your team changed a credit policy to improve portfolio performance. Early results suggest better outcomes, but leadership wants to know whether the change truly helped or just shifted risk around.
How would you evaluate whether the policy change improved portfolio performance? Explain how you would frame the experiment, define success, and decide whether the change should ship.