Think of a project where you were working with a relatively large data set. Describe to me the process you had to take to gather and prepare the data for analysis.
Operational
2
Can you describe to me the largest data set you have had to work with from a past project? Tell me how many rows/entries and columns/variables the data set included and details on what kind of data was included—financial, marketing, operational, etc.?
Discovery
3
What tools/software do you have experience using in each phase of a data analysis project—from cleaning/preparing data to data exploration to the final presentation?
Operational
4
Considering all the phases of data analysis, what tools/software do you feel work the best for you or do you feel the most comfortable using and why?
Operational
5
It is likely you will work with stakeholders who may have a limited understanding of data and databases. Describe a time when you found yourself working in a situation such as this—what specific challenges did you face and how did you deal with them?
Behavioral
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