Conclusions from hypothesis testing may be an error because of sampling variability. These errors are explored in this module.
After completing this module, you should be able to ...
- Describe possible errors in statistical decision making.
- Describe what a test statistic measures.
- Describe what an effect size is.
Use the resources below to answer these questions. [Problems with videos?]
- Primary Resources (6 pages, 42 mins)
- Reading
Statistical Error Types I [8 mins]- Statistical Error Types II [3 mins; between 1:29 and 4:07]
- Fall 2020B In-Class “Review Lecture” Day 2 [31 mins] … corresponding slides
Practice
Archived Materials
- Preparation Resources
- Exercises