Regression

Describing relationship patterns in words and numbers

Translating a regression line into a description in everyday terms.

Continue reading

Introducing linear regression

Discussion topics to introduce linear regression to your class.

Continue reading

How much is explained?

Using R-squared to quantify how much of the variation in a response variable is accounted for by explanatory variables.

Continue reading

Bootstrapping Activity

NOT YET AVAILABLE. Finding a confidence interval by repeatedly sampling from the sample.

Continue reading

Flexibility

NOT YET AVAILABLE. Determine whether a curved or straight-line relationship is a better description of the relationship between two quantitative variables.

Continue reading