Hypothesis Testing & p-values — Roadmap Step & Resources
Formulating a null hypothesis and deciding whether data provides enough evidence to reject it
- Level: beginner
- Estimated time: 2 days
- Roadmap: Data Science
Before this step
Interview questions
- What does a p-value of 0.03 actually mean, and what's a common way people misinterpret it?
Study resources
- Hypothesis Testing (Article) — Khan Academy's clear introduction to null hypotheses, p-values and significance testing.
- P-values, Clearly Explained (Video) — StatQuest's widely-loved, clear explanation of p-values and hypothesis testing.
Part of
- Statistics & Probability for Data Science — section
- Data Science roadmap — the full learning path