To create a bar chart with two sets of x-axis labels, you can use a dual-axis chart. Follow these steps:
- Collect your data and organize it in a spreadsheet.
- Select the data for the first set of x-axis labels and add it to a column chart.
- Once the chart is created, right-click on the second set of data points and select "Change Series Chart Type."
- From the menu, select a line chart.
- Right-click on the line chart and select "Format data series."
- Click on the "Marker Options" and select "None."
- Adjust the colors and formatting of the line chart as desired.
- Right-click on the chart area and select "Format Chart Area."
- In the "Properties" section, select "Secondary Category Axis" and "Show Axis in Chart."
- Adjust the formatting of the secondary axis labels as desired.
- Add a chart title and legend as needed.
Your bar chart with two sets of x-axis labels should now be complete.