A population is a set of units that we are interested in studying, while a Variable refers to a characteristic or property of an individual experimental (or observational) unit in the population.
Work Step by Step
See definition above.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.