To create a bar chart data is required. The data often comes in the form of a table. To create a bar chart: Look for the largest frequency in your table.

A Chart is a graphical representation of data, such as a pie chart, bar graph, line graph, etc. Charts can make the information interesting, appealing, and easy to read for your audience.

It is straightforward to create a bar graph or chart, Line chart, etc. in an Excel spreadsheet. When you create a graph or chart, it fetches data from the selected cells.

This type of graph, called a dual bar chart, shows the eye colour of year 7 and year 8 students. Image caption, Using the vertical axis, the frequency of each bar can be read.