QC Tools

Statistics is the collection, organisation, analysis, interpretation and presentation of data. The body of knowledge of statistical methods is an essential tool of the modern approach to quality. Without it, drawing conclusions about data becomes lucky at best and disastrous in some cases. The 9 basic QC Tools engaged to solve quality problems include :-

Parento Diagram Cause and Effect Diagram Checksheet Histogram Scatter Diagram Control Chart Stratafication Graph Tree Diagram