Types Of Bar Graphs. They are also known as bar charts. Bar charts represent categorical data with rectangular bars to understand what is categorical data see categorical data examples.
It is best to leave gaps between the bars of a Bar Graph. Jan 13 2019 They can be as simple in some cases as two bars such as a graph representing the vote totals of two competing political candidates. They are commonly used to compare several categories of data.
In this example they are years.
A bar graph may run horizontally or vertically. Bar graphs are. A bar chart can be categorized into two broad types namely. Dec 08 2015 Bar graphs are used to present and compare data.
