![](https://i0.wp.com/logicon.io/wp-content/uploads/2022/09/brain-ai-e1561657878421.webp?fit=1200%2C900&ssl=1)
Category Archives: Maths
![](https://i0.wp.com/logicon.io/wp-content/uploads/2022/09/brain-ai-e1561657878421.webp?fit=1200%2C900&ssl=1)
![t-test](https://i0.wp.com/logicon.io/wp-content/uploads/2022/09/t_test_teaser.png?fit=866%2C520&ssl=1)
![Coin Flip](https://i0.wp.com/logicon.io/wp-content/uploads/2022/09/coin-flip-720x480-1.jpg?fit=720%2C480&ssl=1)
Deciding if a coin is fair
We can have a statistical model for single flip of the coin: $(\{0, 1\}, \{\sim\text{Ber}(p)\}_{p \in (0, 1)})$ (means the result is either 0 (tails) or 1 (heads) and the distribution is just a Bernoulli with prob $p$ of $1$ and $(1-p)$ of $0$) Then the null and alternative hypotheses are * $H_0$: coin is […]
![](https://i0.wp.com/logicon.io/wp-content/uploads/2022/09/fisherman-191101.jpg?fit=1600%2C900&ssl=1)
![](https://i0.wp.com/logicon.io/wp-content/uploads/2022/09/LiveInTheMoment.jpg?fit=500%2C334&ssl=1)
![](https://i0.wp.com/logicon.io/wp-content/uploads/2022/09/delta.jpg?fit=1394%2C733&ssl=1)
![Abstract](https://i0.wp.com/logicon.io/wp-content/uploads/2022/09/beta.webp?fit=2000%2C1333&ssl=1)
![Multivariate Guassian](https://i0.wp.com/logicon.io/wp-content/uploads/2022/08/multiv_gaussian.png?fit=1280%2C800&ssl=1)