Map Series: (4) How to visualize thematic map layers using categorical, qualitative or quantitative data variables

This video shows you how to visualize the features in a map layer based on attribute values in their table. For example, you could draw world countries based on a quantitative attribute - for example, population - using a light (low population) to dark (high population) color ramp. Or, you could visualize those same countries based on a qualitative or categorical attribute - for example, region - using a different color to represent each world region.