https://blog.richardekwonye.com/bezier-curves
really nice visuals
Interesting Articles
3 articles tagged as #maths
https://www.thoughtco.com/the-difference-between-alpha-and-p-values-3126420
How is alpha and p-value different in AB testing
https://towardsdatascience.com/required-sample-size-for-a-b-testing-6f6608dd330a
How many users do you need to A/B Test a feature? Includes link to calculator