Your question is Preferred Data Analysis Libraries. 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).
You're joining a team that builds and maintains analytics pipelines, and you want to explain the tools you reach for when exploring data and validating pipeline outputs.
What libraries do you prefer for data analysis and why?