Khan Academy Static

Two-way tables show how individuals are classified in terms of two categorical variables. We use two-way tables to see if there is an association between two variables.

4463_Categorical_data_example.html

4461_Two_way_relative_frequency_tables.html

4462_Interpreting_two_way_tables.html

4460_Two_way_frequency_tables_and_Venn_diagrams.html

4464_Analyzing_trends_in_categorical_data.html