Combination Charts For Showing Mixed. Combination charts are views that use multiple mark types eg. For example you may show sum of profit as bars with a line across the bars showing sum of sales.
Create a combo chart with a secondary axis. The 3 columns would be New Continuing and Closed and the 3 lines or markers would be Averages of the 3 columns. Angular Mixed Chart or a Combo Chart is a visualization that allows the combination of two or more graphs.
At the top of the dialog you will see a couple pre-canned combo charts to get you started and Clustered Column.
The 3 columns would be New Continuing and Closed and the 3 lines or markers would be Averages of the 3 columns. There will also be a slicer as the results will differe ac. Create a combo chart with a secondary axis. Build a Combination Chart.