Axiomtheoreticalv1
Process variation consists of two fundamentally different
Process variation consists of two fundamentally different types: common cause variation inherent to the system, and special cause variation from identifiable disruptions.
Why This Is an Axiom
This is Shewhart's statistical process control theory, adopted by the curriculum as the foundational framework for understanding workflow performance. It cannot be derived from other claims—it is a definitional framework that shapes how the curriculum approaches measurement and distinguishes signal from noise.