What data would you compile in order to forecast a company’s growth?
How would you organize data into spreadsheets to track performance metrics?
What kinds of reports would you produce?
What models would you use to forecast monthly sales revenues?
How would you explain to senior managers how a big data model works?
What database software have you used?
Describe your experience with statistical analysis tools.
Do you have experience creating a data model from scratch? If so, describe your process step-by-step.
How do you improve security of confidential data?
What are the most effective ways to ensure your predictions are accurate?
What is selection bias and how can you avoid it?