# P-Value

Fleeting- External reference: https://en.wikipedia.org/wiki/P-value

In null hypothesis significance testing, the p-value is the probability of obtaining test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is correct. A very small p-value means that such an extreme observed outcome would be very unlikely under the null hypothesis.

## Notes linking here

- cacahuètes chères et pas chères : pouvez-vous les distinguer ?
- increase knowledge by failing to refute, but with good reasons to fail