Statistical Map

http://acartographicalworld.blogspot.com/2010/12/statistical-maps.html


A statistical map is a map that uses statistical data in a geographic area. The map above shows the change in percent of population over a decade (1990- 2000) of the United States. The darker green represents the greatest changing in percent of population and the lighter green represents less of a change in percentage of population. Arizona and Nevada showing the most change.