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

In today's rapidly shifting 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 Launch phase of a Lean Six Sigma project establishes the groundwork for success. In this case study, we investigate how a manufacturing company leveraged the Define phase to identify inefficiencies in their production process. A cross-functional team was constituted consisting of representatives from various departments, including operations,