This site features an online textbook with very in-depth information about multivariable statistics. (NOTE: In the archived version, some images do not appear. However, many of them are multiple-choice questions for students, and if you...

Learners investigate the line of best fit and the regression feature of a graphing calculator. The example consists of a math graph with given points that are available in PDF format.

Learners investigate the line of best fit and the regression feature of a graphing calculator. The example consists of a math graph with given points that are available in PDF format.

The practice problem has learners sketch a line of best fit, create a linear model, and compare both lines on a calculator. The given points are available in PDF format.

The practice problem has learners sketch a line of best fit, create a linear model, and compare both lines on a calculator. The given points are available in PDF format.

Students sketch a line of best fit, create a linear model, and compare both lines on a calculator. The given points are available in PDF format.

Students sketch a line of best fit, create a linear model, and compare both lines on a calculator. The given points are available in PDF format.

The exercise has learners create the line of best fit for the given points. The handout is available in PDF format.

The exercise has learners create the line of best fit for the given points. The handout is available in PDF format.