Z-scores play a crucial part in Lean Six Sigma by providing a standardized measure of how far a data point resides from the mean. Essentially, they transform raw data into comparable units, allowing for accurate analysis and decision-making. A positive Z-score indicates a value above the mean, while a negative Z-score illustrates a value below the

In today's rapidly evolving business landscape, organizations constantly aim to enhance efficiency and effectiveness. Implementing lean principles offers a proven framework for achieving sustainable improvement. At its core, lean philosophy focuses on eliminating waste in all its forms, from unnecessary processes to redundant activities. By pinpoin

The Define phase of a Lean Six Sigma project lays the groundwork for success. In this case study, we investigate how a manufacturing company leveraged the Define phase to pinpoint inefficiencies in their production process. A cross-functional team was constituted consisting of representatives from various departments, including operations, quality