This changes the chart's axis to a log scale. Advertisement. Article continues below this ad. More For You. How to Make Graphs With Microsoft Word 2010. How to Make Graphs With Microsoft Word 2010.

The second finding, however, is the key weakness of a log chart: people have a hard time interpreting the scale. In the log chart, the final dot looks like it’s at around 60-70,000 deaths or so.

The top chart is a linear scale, the bottom chart a logarithmic one. ... On a logarithmic chart, a price change from 2 to 4, from 20 to 40, or from 200 to 400, ...

How to Make Your Graph to the Same Scale on a Vertical & Horizontal Axis in Excel. When you create a graph in Excel, the software automatically sizes the X and Y axis lines, so the data you want ...

Graphs that are not drawn to scale mislead the reader. This post shows another example of a graph where the visual representation of the numbers is not proportional to the numbers themselves.