Anchoring Grabbers and Entering Certainty Directly

To anchor a certainty grabber, move the grabber or click a grabber without moving it. The certainty grabber turns to a lighter color and is considered anchored.

To free an anchored certainty grabber, click it. It turns dark.

You can anchor a certainty grabber and then enter the certainty level. Crystal Ball moves the free grabber to correspond to the value range for the level.

If both grabbers are free and you enter a certainty level, the distribution is centered on the median.

You also can cross over the certainty grabbers to determine the certainty level for the two tails (ends).

You can determine the certainty level for specific value ranges at any time, either during or after a simulation.