Navigating the world of Lean Six Sigma frequently requires a solid understanding of its key terminology. Let's break down some fundamental definitions. DMAIC, an iterative improvement framework, stands for Define, Measure, Analyze, Improve, and Control. A process map is a graphical representation

Z-scores represent a fundamental tool in the Lean Six Sigma methodology. They assess how far a data point deviates from the mean. By adjusting raw data into standardized values, Z-scores facilitate a more concise understanding of individual data points in comparison with the whole dataset.