Unit 2 Description & Learning Goals

Overall Unit Goal: Be able to describe the characteristics of a good sample, some sampling techniques, and principles of primary data collection, and collect and organize data to solve a problem.

By the end of the unit, you will be able to:

  • Describe principles of primary data collection including various sampling techniques.
  • Be able to describe and create an effective survey for an observational study.
  • Collect primary data and then organize and analyze it.



Last modified: Friday, 24 April 2026, 2:28 PM