To understand the material in this sub-module, you should complete the following activities:
Types of Data
Researchers gain knowledge about a seemingly haphazard situation by collecting information about a variable. This information is called data. This sub-module explores the two methods for classifying data. The type of data determines what statistical analyses can be performed on the data.
Practice Problem Video
If you get stuck or want to review, here is a video of a practice problem being completed: