What does the longest bar in a bar chart represent?

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Tags

1. #showing
2. #graph
3. #rectangular
4. #chart
5. #variable
6. #represent
7. #heights
8. #lengths
9. #graphs
10. #clustered
11. #groups
12. #presents
13. #values
14. #categorical
15. #present
16. #proportional
17. #measured