Demerits per unit charts

Demerits per unit charts,

Definition of Demerits per unit charts:

  1. A type of control chart used in Six Sigma projects that is used to express and monitor defects in multiple processes of a complex process simultaneously. A demerits-per-unit chart is based on weighting values for different categories of defect, and is used when there are differences in the potential severity of defects in a process.

Meaning of Demerits per unit charts & Demerits per unit charts Definition