Z-scores serve a crucial function in Lean Six Sigma by providing a normalized measure of how far a data point departs from the mean. Essentially, they transform raw data into understandable units, allowing for effective analysis and decision-making. here A positive Z-score indicates a value above the mean, while a negative Z-score reveals a value b

The Initiate 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 isolate inefficiencies in their production process. A cross-functional team was constituted consisting of representatives from various departments, including operations, qualit