Question

which of the four mosaic plots pictured below shows no association between the two categorical variables? graph a graph b graph c graph d graph a graph c graph d graph b

Explanation:

Step1: Recall mosaic - plot association concept

In a mosaic plot with no association, the proportion of categories for one variable is the same across levels of the other variable.

Step2: Analyze each graph

Graph B has equal - sized rectangles for each combination, indicating no association.

Answer:

Graph B