A scatterplot chart graphs two related data values as a single dot by plotting one value on the horizontal X axis and the other value on the vertical Y axis. For example, you could plot an ...

Learn about the various types of graphs, charts and diagrams useful when presenting sets of data, with BBC Bitesize 3rd Level Maths.

Pie charts, scatter graphs and other geographical graphs explained Pie charts Pie charts show percentages as a circle, divided into segments.

How to Graph Linear Equations in Excel 2007. Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007.

If you specify more than one variable for any of the axes, one plot is produced for each combination of variables. For a two-dimensional scatter plot, specify a class variable to define subgroups.

Scatter plots display data points with two- or three-dimensional markers. You can control the marker shape, size, and color with the markerShape, markerSize, and markerColor attributes.

Despite the chant that correlation is not causation, some researchers believe the design of scatter plots nudges us to the wrong conclusions. Can a change in their design lessen that risk?