In this video we discuss influential points.

In this video we discuss lurking variables.

In this video we discuss transformation and linearization.

In this video we discuss Prediction and Extrapolation.

In this video we discuss how to find the correlation coefficient and the coefficient of determination using a TI-84 calculator.

In this video we discuss the Coefficient of Determination (r²).

In this video we discuss how to find the correlation coefficient manually.

In this video we discuss residuals.

In this video we discuss how to find the least-squares regression line using a TI-84 calculator.

In this video we discuss how to find the least-squares regression line manually.

In this video we discuss linear regression.

In this video we discuss correlation.

In this video we discuss scatterplots.

In this video we discuss two-way tables.