Your question is Diagnosing Metric Drops. 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).
How would you diagnose a sudden drop in a key product metric such as weekly active users or retention for Warner Bros. Discovery?
In a practical response, define the metric precisely, validate that the decline is real, and describe a prioritized diagnostic process. Explain how you would decompose the movement by product, platform, geography, acquisition source, and user cohort, identify likely causes, and recommend next actions. No dataset is provided, so specify the tables, event logs, and monitoring checks you would request.