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Figure 2 | BMC Medicine

Figure 2

From: Communicating population health statistics through graphs: a randomised controlled trial of graph design interventions

Figure 2

Control (left) and intervention (right) graphs used to test comprehension after removing a layer from a stacked layer graph and including a footnote explaining how to interpret the thickness of a layer. Graphs are not shown at their original scale. Control graph reproduced with permission from the Victorian Department of Human Services, Victoria, Australia.

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