How to Calculate a Correlation Coefficient by Hand

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: drive.google.c...
Link to full Google Drive folder of all PDF Guides I've written for stats: drive.google.c...