matt Teachout
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