College of the Canyons Math Department


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

​                           Explanatory & Response Variables, Scatterplots:   Section 5A      Problems 5A
                                 Correlation Coefficient, Strength & Direction:    Section 5B      Problems 5B
                   Confounding Variables, r-squared, Multiple Variables:    Section 5C      Problems 5C
                                               Regression Line, Slope, Y-intercept:    Section 5D      Problems 5D
Residuals, Standard Deviation of Residual Errors, Residual Plots:    Section 5E      Problems 5E

                                                                                                             Review Sheet Chapter 5

                                                                                                             Project Chapter 5

College of the Canyons

Canyon Country Campus
17200 Sierra Highway 
Santa Clarita, CA 91351

​(661) 362-3800

Intermediate Algebra for Statistics

Chapter 5:  Linear Quantitative Relationships

College of the Canyons

Valencia Campus
26455 Rockwell canyon road 
Santa Clarita, CA 91355

(661) 259-7800