This is my first self-designed educational material on data science. I created it as part of a recruiting process in May 2023 and now want to share it with the world. It's in German, since this was the language I was supposed to work in.
The jupyter notebook on visualising stock prices is supposed to teach beginners, who know some python basics, but have never read in a csv file with pandas.
The PDF is a low-threshold read for a broader, yet interested audience. It tackles the difference between correlation and causality.