Grouped bar graphs:

A) sum the components of an item.
B) allow you to compare several aspects of each item or several items over time.
C) identify positive and negative values,or winners and losers.
D) use images to create the bars.

Grouped Bar Graphs

A graphical representation used in statistics, where multiple bar graphs are placed side by side for comparison across different categories or groups.

Compare Aspects

To examine the similarities or differences between two or more elements or facets.