Chart in Excel 2016
Adding error bars
For certain chart types, you can add error bars to your chart. Error bars often are used to indicate "plus
or minus" information that reflects uncertainty in the data.
Creating a chart with critical zones
Periodical processes like the volume of support service calls often have critical zones that indicate a severe
problem that needs to be investigated and mitigated. This tip shows how to reveal and emphasize those
critical zones for analysis.