This is just for the first exercise: (1 Are Chess Players More Rational than the Rest of the Population? Questions for exercise are found at the bottom portion of the page (link). I need Python code...

This is just for the first exercise: (1 Are Chess Players More Rational than the Rest of the Population? Questions for exercise are found at the bottom portion of the page (link). I need Python code on Google Colab. This is Data Science/Stats/Econometrics type work (casual inference). Here is the link containing the information and the Exercise on bottom: https://causal-methods.github.io/Book/1)_Are_Chess_Players_more_Rational_than_the_Rest_of_the_Population.html