Before we begin Relationships in Categorical Data with Intro to Probability, it is helpful to consider how it relates to the work we have already done in previous modules. Two-way tables for two categ...Before we begin Relationships in Categorical Data with Intro to Probability, it is helpful to consider how it relates to the work we have already done in previous modules. Two-way tables for two categorical variables are in some ways like scatterplots for two quantitative variables: they give us a useful snapshot of all of the data organized in terms of the two variables of interest.
