Bar graphs are graphical representations of statistical data in the form of strips or bars. This allows viewers to understand the difference between the various parameters of the data at a glance ...

Microsoft Excel can present two series ... Selection group. Click "Secondary" axis from the Format Data Point window and click "Close." The data from column C is added to the bar chart.

You can insert a chart in Excel by selecting your dataset, heading over to the Insert tab, and clicking the chart type you want in the Charts group ... of the differences between the two branches.