Answer: Job description
Explanation:
The thing that will mostly be helpful to Jeremy is a job description. In that way, Jeremy can compare job description with the qualifications of the recruited person and he will be able to see if he is ready to take that job and do everything that data analyst will be obliged to do.
Data analyst job is considering cleaning, transforming and more, of modeling data. A recruited person must be able to discover useful information and inform others about it.
