Missing the bar: How people misinterpret data in bar graphs

Thanks to their visual simplicity, bar graphs are popular tools for representing data. But do we really understand how to read them? New research has found that bar graphs are frequently misunderstood. The study demonstrates that people who view exactly the same graph often walk away with completely different understandings of the facts it represents.

from Top Health News -- ScienceDaily https://ift.tt/dOtnwReg6