Some fast food places seem like they are everywhere! Walk another block in the city, and you hit another one. Are they all profitable? Which franchises are the most profitable fast food businesses per location?
How does the importance of religion within a country compare with their level of GDP per capita? What do the outliers tell us about correlation vs causation? What DOES cause a country to get richer? Click to access the slide deck, and learn more about math & content connections.
Does eating chocolate make you smarter? Or does being smarter give you a sweet tooth? Explore correlation and causation with this graph.
Click to access the slide deck, and learn more about math & content connections.