A5BeginnerAbout 30 min to complete
Hypotheses, p-values, errors and power
This is the part that feels backwards, and it stays feeling backwards until you notice what it buys you.
Slides
About 30 minutes to complete
Enrol to open the slides and download the data.
By the end of it
- State what a p-value means, in one sentence, correctly
- Name the two ways your study can be wrong
- Explain why a small study's null result is uninterpretable
- Separate “statistically significant” from “worth anything”