The following sections and problem sets were taken from the free OER book Introduction to Data Analysis
(1st edition) by Matt Teachout.

​                               Contingency (Two-Way) Tables:     Section 2A      Problems 2A
                                Graphs for Contingency Tables:     Section 2B      Problems 2B
                               Marginal and Joint Percentages:     Section 2C     Problems 2C
Conditional Percentages, Categorical Relationships:    Section 2D      Problems 2D

                                                                                       Review Sheet Chapter 2

                                                                                       Project Chapter 2

College of the Canyons

Valencia Campus
26455 Rockwell canyon road 
Santa Clarita, CA 91355

(661) 259-7800


College of the Canyons

Canyon Country Campus
17200 Sierra Highway 
Santa Clarita, CA 91351

​(661) 362-3800

Intermediate Algebra for Statistics

​Chapter 2:  Categorical Relationships

 College of the Canyons Math Department