Master 30 GroupM interview questions covering media strategy, client management, and data-driven planning.
Question 14 of 30
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Helen Lee is a freelance data analyst and writer. She has over 15 years of marketing experience working for companies and clients in financial services, quick-service restaurants (QSR), consumer packaged goods (CPG), and education technology.
Data-driven decision making is becoming a more significant topic every year. Companies can leverage data analytics to determine:
- Productivity
- Competitive analysis
- How, when, and where products are used
- Customer demographics
- Pattern analysis
- Business growth
Talk to the interviewer about the ways that you feel companies can best use data to drive the success of their business.

Helen Lee is a freelance data analyst and writer. She has over 15 years of marketing experience working for companies and clients in financial services, quick-service restaurants (QSR), consumer packaged goods (CPG), and education technology.
"When I take a hard look at the many uses of data, I see that data can be collected in a plethora of ways to determine the success of a new product launch, competitive analysis, or patterns that occur, which may not be seen by the human eye. In my career, I have the most experience using data to help drive employee productivity and onboarding solutions which can save a company thousands of dollars."

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Written by Rachelle Enns
30 Questions & Answers • GroupM

By Rachelle

By Rachelle