Six Sigma principles use statistical and numeric methods to reduce the number of defects in output to an insignificant level. They emphasize simplicity of process, quality of parts and supplies, and ...

As we have previously covered on this blog, the primary purpose of Lean Six Sigma (LSS) methodology is to eliminate waste and reduce variation in manufacturing, service and design processes, thus ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

According to Lee Campe, president and owner of consulting service Performance Excellence Inc., this methodology is primarily “about solving problems by: 1. Proving they exist, 2. Identifying the root ...