How to Read a Pie Chart

This brief tutorial explains the various parts of a pie chart (or pie graph) and shows how it is used to visually represent information. Continue reading

How to Read a Line Graph

This brief tutorial explains the various parts of a line graph and shows how it is used to visually represent information. Continue reading

How to Read a Bar Graph

This brief tutorial explains the various parts of a bar graph and shows how it is used to visually represent information. Continue reading