Patrons are the participants in this study

Patrons are the participants in this study. They provide the data since they decide how much to tip = the dependent variable.

Creative Commons License

Hypertext tutorial to teach social science experimental design by Don R. Osborn is licensed under a Creative Commons Attribution 3.0 United States License.
Based on a work at cas.bellarmine.edu.
Permissions beyond the scope of this license may be available at drosborn@bellarmine.edu.