What is "graphic"

Graph is the attempt to visually express data or numerical values in different ways, thus facilitating their understanding. There are several types of charts and the most used are columns, lines and circular.

Types of Graphics:

• Column charts
• Histogram
• Sector chart
• Line chart
• Bars
• Dispersion
• Area
• Thread
• Radar

Bibliographic References:

• Cary Jensen, Loy Anderson (1992). Harvard Graphics 3: the complete Reference. Osborne Mcgraw-Hill