Welcome to your interview.
The question is on your right: Diagnose a Metric Drop After Launch. 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.
You are a senior product analyst on a consumer knowledge platform. A recent product change shipped to the main feed, and the team now sees a key KPI moving in the wrong direction. Leadership wants a clear read on whether the change caused the movement or whether something else changed at the same time.
What would you do if a key metric moved in the wrong direction after a product change?