College of the Canyons Math Department


College of the Canyons

Valencia Campus
26455 Rockwell canyon road 
Santa Clarita, CA 91355

(661) 259-7800

​​The following sections and problem sets were taken from the free OER book Introduction to Data Analysis

(1st edition) by Matt Teachout.

                                           Types of Data:   Section 1A      Problems 1A

                   Proportions and Percentages:   Section 1B      Problems 1B
                       Pie Charts and Bar Charts:   Section 1C      Problems 1C
                          Comparing Percentages:   Section 1D      Problems 1D

Using Percentages to Estimate Amounts:   Section 1E      Problems 1E

                                                                   Review Sheet Chapter 1

                                                                    Project Chapter 1


College of the Canyons

Canyon Country Campus
17200 Sierra Highway 
Santa Clarita, CA 91351

​(661) 362-3800

Intermediate Algebra for Statistics
Chapter 1:  
Categorical Data Analysis