Requisite variety can be achieved by either (1) increasing the amount of variety in the control system, or (2) reducing the amount of variety in the system being controlled.

Question

Quizplus · Accepted Answer

Requisite variety, a concept from cybernetics, states that for a system to be effectively controlled, the control mechanism must be capable of handling the system's variety. This can be achieved by either increasing the variety in the control system to match the system's complexity or by simplifying the system being controlled to reduce its variety.

Requisite Variety Can Be Achieved by Either (1) Increasing the Amount