Graphing Studio   Data entry forms to produce plots in HTML Two-dimensional Scatterplot Three-dimensional Scatterplot A VRML model of 3-D data with hyperlinks on the datapoints. Java-based interactive scatterplots (Require Microsoft's Internet Explorer): Scatterplot for learning about scatterplots and regression lines Scatterplot for learning about regression and residuals Scatterplot for learning about sums-of-squares