Welcome to your interview.
The question is on your right: Excel for Campaign Data Cleaning. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
How would you leverage Excel for quick ad-hoc analysis, and what are your go-to formulas for cleaning messy campaign data at Prudential Ins Co Of America In?