Читать книгу Statistical Quality Control - Bhisham C. Gupta - Страница 50

The quality tools available to Six Sigma practitioners are vast. For example, The Quality Toolbox by Nancy Tague details over 100 separate tools that can be used in project planning, idea creation, process analysis, data collection and analysis, cause analysis, and decision making. The statistical tools used in Six Sigma projects include:

 Hypothesis testing

 Analysis of variance (ANOVA)

 Gauge repeatability and reproducibility (R&R)

 Statistical control charts

 Process capability

 Correlation and regression analysis

 Design of experiments

 Multivariate analysis

 Time‐series analysis