U Chart Guide: Monitoring Defects per Unit for Quality Control
Quality charts prove invaluable aids. Among options, U-charts stand as a treasure controlling non-compliances observed per item when dealing with varying batch sizes. Dubbed the “defects-per-unit control graph“, the U-chart helps quality experts track typical non-compliance amounts discovered per unit or area inspected. Unlike counterparts simply noting complete non-compliance counts, it scales findings by batch […]