A bar chart is a way of representing data by showing the value of data according to their frequency.
*Your question is not complete, so i am giving you a general overview of the meaning and usage of a bar chart.
A bar chart is used for comparison between different types of data.
There are four types of bar chart is:
- Vertical bar graph
- Horizontal bar graph
- Stacked bar graph
- Grouped bar graph.
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https://brainly.com/question/16812185
