Your question is Owning an Analytical Mistake. 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).
Tell me about a mistake you made in your analysis. Walk me through what the mistake was, how you discovered it, how you handled it with stakeholders, and what you changed afterward to prevent it from happening again.