Overview
This is a video recorded discussion board assignment, so please record yourself talking about to the following prompt for 1-2 minutes.
Prompt: For this discussion board post, explain the following three things:
- What are degrees of freedom?
- Why do we divide SS by df instead of by N when estimate population variance?
- What is the difference between a one-sample t-test and a dependent samples t-test?
Remember to please complete an AI form! Please see attached.