A source of variationA change in scope or timing of work that a supplier is oblig... More that is inherent in the system and predictable. On a control chart[Tool]
A graphic display of process data over time and ag... More, it appears as part of the random processA set of interrelated actions and activities performed to ac... More variationA change in scope or timing of work that a supplier is oblig... More (i.e., variationA change in scope or timing of work that a supplier is oblig... More from a processA set of interrelated actions and activities performed to ac... More that would be considered normal or not unusual), and is indicated by a random pattern of points within the control limitsThe area composed of three standard deviations on either sid... More. Also referred to as random cause. Contrast with special causeA source of variation that is not inherent in the system, is... More.
