By default, the histogram reports each bucket individually. The cumulative option adds each bucket's count or frequency to the running total, so that the right-most bucket reports the total count or 1 (100%), depending on whether the normalized histogram option is active.

  1. On the right side of Dashboard Designer, click Settings in the VISUALmenu.
  2. In the Settings menu, click Basic.
  3. Under Basic, selectr the Cumulative histogram option.