Back to Developer Roadmap

P-Value

src/data/roadmaps/bi-analyst/content/p-value@rkEdx_mZBoDjMhiluJl7O.md

4.0869 B
Original Source

P-Value

The p-value is a number that tells you how likely it is that your data could have occurred under the null hypothesis. It represents the probability of observing a test statistic as extreme as, or more extreme than, the one computed from your sample data, assuming the null hypothesis is true. A small p-value (typically ≤ 0.05) suggests strong evidence against the null hypothesis, so you reject the null hypothesis. A large p-value (> 0.05) suggests weak evidence against the null hypothesis, so you fail to reject the null hypothesis.

Visit the following resources to learn more: