Which term is used for charts that display data by categories?

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Multiple Choice

Which term is used for charts that display data by categories?

When you want to compare amounts across distinct groups, use a bar graph. Each category gets its own bar, and the bar’s length or height corresponds to the value for that category. This setup makes differences between categories easy to see at a glance, which is exactly what you need when the data are naturally separated into separate groups (like types of fruit, departments, or brands). Line plots or line graphs are better for showing how something changes over time or across a continuous scale, not for side-by-side category comparisons. The broad term charts or graphs doesn’t specify how the data are displayed, so it doesn’t point to the category-focused format that bar graphs use.

When you want to compare amounts across distinct groups, use a bar graph. Each category gets its own bar, and the bar’s length or height corresponds to the value for that category. This setup makes differences between categories easy to see at a glance, which is exactly what you need when the data are naturally separated into separate groups (like types of fruit, departments, or brands).

Line plots or line graphs are better for showing how something changes over time or across a continuous scale, not for side-by-side category comparisons. The broad term charts or graphs doesn’t specify how the data are displayed, so it doesn’t point to the category-focused format that bar graphs use.

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