A Data Science Project- Part 4: Chi-Square Test of Independence

In the last article, we have discussed ANOVA test, and it gave us insight into checking the distribution of response variable among groups of an independent variable. Today, we will learn how to check relationships between two categorical variables. http://yesthedataguy.tumblr.com/post/134133746036/how-to-perform-chi-square-test-of Advertisements