Welcome to your interview.
The question is on your right: Diagnosing a 15% Metric Drop. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
If a key performance metric suddenly dropped by 15% week-over-week at Rocket, what step-by-step diagnostic process would you follow to find the root cause?