Statistical Map

Statistical maps provide the viewer with change of a set of data over a time. Quantity changes in areas such as population, income, and causes of death can all be mapped statistically. These maps are very useful to forecasters and conservationalist who use the statistical method to make future predictions. The map included show the changes in micropolitan and metropolitan areas in the United States.





http://www.census.gov/popest/gallery/maps/map_20002005.jpg