What is a Bar Graph?
A bar graph also called bar chart is a type of graph that shows the values of different categories of data as rectangular bars with different lengths where bars are proportional to the measure of the data. If you have comparative data that you would like to represent through a chart then a bar chart would be the best option. This type of chart is one of the more familiar options as it is easy to interpret. The image of bar graph is shown in the image below:
These charts are useful for displaying data that is classified into nominal or ordinal categories. For example, you can make a bar chart about the monitoring monthly sales data for various products in a retail setting, where bars stand in for each product category allowing managers to identify trends and make informed decisions.
Real Life Applications of Bar Graph
Bar graphs are a visual aid for organizing and presenting data. They help in the collection, arrangement, interpretation, and presentation of data to improve our understanding of it. We can base our decisions and plans on the information provided by a bar graph. Whereas, Bar graphs simplify the process of understanding and utilizing data by providing essential characteristics about various real-life applications in an easy-to-remember visual format.
In this article, we will learn about the application of bar graphs in real life.