Unclassed choropleth maps

http://go.owu.edu/~jbkrygie/krygier_html/geog_353/geog_353_lo/geog_353_lo07.html

Unclassed chorpleth maps are used to show the difference of certain values in different regions.  Much like classed choropleth maps the unclassed maps distinguish areas of different values yet without classes of certain values.  The map above shows both classed and unclassed maps.  The unclassed map exemplifies many more values to give a more accurate map of information.