These commonly used reference sheets can also be found online. I added the links that are current as of this writing. When you google for cheat sheets or reference sheets, make sure you check that
What to Do With All Those Open-Ended Responses? Data Visualization Techniques for Survey Researchers
Introductory Statistics - 2e - Open Textbook Library
Chapter 26 Cheatsheets Psych 252: Statistical Methods for Behavioral and Social Sciences
Learn Data Science and AI Online
A blood atlas of COVID-19 defines hallmarks of disease severity and specificity - ScienceDirect
Chapter 19 Cheat sheets Introduction to Applied Experimental Design and Statistical Analysis with R
Indefinite Integrals - Definition, Formulas, Properties, Examples
Chapter 26 Difference-in-differences
Understanding flow chemistry for the production of active pharmaceutical ingredients - ScienceDirect
Sensors, Free Full-Text
Chapter 19 Cheat sheets Introduction to Applied Experimental Design and Statistical Analysis with R