The (few) Black Belts in your organization undoubtedly already own and are trained to use their favoritestatistics software for regression analysis, X Bar and R Charts, chi squared analysis, and other eye-glazing statistical methods that only Black Belts know how to use or understand. Even your...
The proportion of variability of the dependent variable (Y) accounted for or explained by the independent variable (x) equal to the coefficient of correlation value squared. COMMON CAUSES: causes of variation that are inherent in a process over time. They affect every outcome of the process and...