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

​                        Shape, Histograms, Dotplots:   Section 3A       Problems 3A
                          Shapes, Centers, Averages:   Section 3B       Problems 3B
                                              Mean Average:    Section 3C      Problems 3C
Spread, Standard Deviation, Typical Values:    Section 3D      Problems 3D
                                            Finding Outliers:    Section 3E      Problems 3E

                                                                           Review Sheet Chapter 3

                                                                           Project Chapter 3

College of the Canyons

Canyon Country Campus
17200 Sierra Highway 
Santa Clarita, CA 91351

​(661) 362-3800

Intermediate Algebra for Statistics
​Chapter 3:  Normal Quantitative Data Analysis

 College of the Canyons Math Department


College of the Canyons

Valencia Campus
26455 Rockwell canyon road 
Santa Clarita, CA 91355

(661) 259-7800