Your question is Owning a High-Stakes Analysis. 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 time you had to lead a complex analysis with incomplete or messy data. Walk me through the tools you used, how you handled ambiguity and stakeholders, and what business decision or action came out of your work.