Scatter graphs are a visual way of showing if there is a connection between groups of data. If there is a strong connection or correlation, a ‘line of best fit’ can be drawn.

Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007. Linear equations allow you to predict values within your data set and view the overall trend.

Graphs, charts and maps can be used to show geographical information. Choosing the correct method of data presentation is important and knowing how to complete a graph is an essential geographical ...

How to Graph Fourier Series in Excel. Microsoft Office Excel contains a data analysis add-in that allows to to perform a Fourier analysis of a series of numbers. So named for the French ...