- Seeing Theory: An interactive website that will take you through some of the most critical concepts of Probabilities and Statistics.
- Statistics 110: Probability: this course from Harvard University is an excellent introduction to probability as a language and a set of tools for understanding statistics, science, risk, and randomness.
- Essence of Linear Algebra
- MIT Linear Algebra
- Mathematics for Machine Learning: Multivariate Calculus
- [Essence of Calculus](https://www.youtube.com/playlist?list=PLZHQObOWTQDMsr9K-rj53DwVRMYO3t5Yr]