# Exercise Exam Statistics AI 2020S ###### tags: `Exam` `Statistics` `2020S` --- ![](https://i.imgur.com/CYsfX40.png) a)0.1254 ![](https://i.imgur.com/O7neW2Y.png) --- ![](https://i.imgur.com/TPdYHzZ.png) ![](https://i.imgur.com/fSQpUQq.png) --- ![](https://i.imgur.com/fXnI6js.png) ![](https://i.imgur.com/JDjtCZb.png) b) 23.8 ![](https://i.imgur.com/12MtXNI.png)