Your question is Owning Messy Marketing Data. 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 used SQL to extract and clean messy marketing data for a business decision. Walk me through the problem, how you handled data quality issues, who you had to align with, and what impact your work had.