One Categorical Explanatory Variable
Learn about categorical explanatory variables and how they can be used in regression.
We'll cover the following...
It’s an unfortunate truth that life expectancy isn’t the same across all countries in the world. International development agencies are interested in studying these differences in life expectancy in the hopes of identifying where governments should allocate resources to address this problem. In this lesson, we’ll explore differences in life expectancy in two ways:
Differences between continents: Are there significant ...