In this video, we'll learn how to calculate a correlation coefficient (Pearson's r) by hand. Although the formula will seem intimidating at first, I'll teach you a simple set of steps that will make solving these problems very easy.
PDF Guide illustrating how to calculate correlations by hand: [ Ссылка ]
Link to full Google Drive folder of all PDF Guides I've written for stats: [ Ссылка ]
![](https://i.ytimg.com/vi/MnYjXrxVqgA/mqdefault.jpg)