MOVE CHARTS INSIDE A SCENE
In the chart editor window, select the scene you wish to delete a chart or move a chart. Then select the Move/Delete button in the bottom lefthand corner of the screen. The three lines to the right of each chart will allow you to drag a chart to a different place in a scene.
MOVE CHARTS TO A DIFFERENT SCENE
If a chart or charts need to be moved into another scene, select the chart(s) after hitting the Move/Delete button and then select the Move button beneath the chart thumbnails. From there you can choose the scene to which you would like to move the desired chart(s).
Select the Move/Delete button below the chart thumbnails. Individually select the chart(s) you wish to delete then select the Delete button that appears below the chart thumbnails in the bottom left corner of the screen.