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Evaluating Statistical Independence and Association in Contingency Tables

Bivariate Categorical Data and Contingency Tables

12th Grade·Math·Open Global Math

Updated 1 month ago · 3 views

Determine whether two categorical variables are statistically independent by comparing conditional distributions to marginal distributions.

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Bivariate Categorical Data and Contingency Tables

12th Grade · Math · Open Global Math

6 lessons

Goal

Summarize bivariate categorical data, calculate joint, marginal, and conditional relative frequencies, and test for independence.

6 lessons

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Organizing Categorical Data Using Two-Way TablesUp next
Calculating Joint and Marginal Relative FrequenciesNot started yet
Computing and Interpreting Conditional Relative FrequenciesNot started yet
Visualizing Categorical Associations with Segmented and Mosaic PlotsNot started yet
Evaluating Statistical Independence and Association in Contingency TablesYou are here
Analyzing Simpson's Paradox and Lurking Variables in Categorical DataNot started yet

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Learning standards covered

OGM.13.STA.4Open Global Math Standards 2026™ · 12th Grade

Summarize bivariate categorical data in two-way frequency tables; compute joint, marginal, and conditional relative frequencies; evaluate associations, trends, and independence between categorical variables.