How do you create a bar chart from categorical data?

To create a bar chart from categorical data, list categories on the x-axis and their frequencies on the y-axis.

First, gather your categorical data and count how many times each category appears. For example, if you have data on favourite fruits in a class, you might have categories like apples, bananas, and oranges. Count how many students chose each fruit.

Next, draw two axes on a piece of graph paper or use graphing software. Label the horizontal axis (x-axis) with the categories (e.g., apples, bananas, oranges). The vertical axis (y-axis) should be labelled with the frequency or count of each category.

Then, for each category, draw a bar that reaches up to the corresponding frequency on the y-axis. For instance, if 10 students chose apples, the bar for apples should reach up to 10 on the y-axis. Make sure all bars are the same width and evenly spaced apart.

Finally, add a title to your bar chart to explain what it shows, such as "Favourite Fruits in Class". You can also add labels to each bar to show the exact frequency, making it easier to read.

By following these steps, you can create a clear and informative bar chart that visually represents your categorical data, making it easier to analyse and understand.