Your question is Measure Feature Impact on Retention. 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 do you assess the impact of a new feature on user retention metrics?
Explain how you would define retention, establish a baseline, design an evaluation plan, and distinguish correlation from causal impact. Address experiment duration, user segmentation, statistical confidence, and the trade-off between short-term engagement and long-term retention.
