About this document
Understanding Six Sigma Principles by Rajesh Nair is a document available to read on EtoBox.
Six Sigma is a data-driven approach and methodology for process improvement that focuses on reducing variation and errors. It aims for near perfection by targeting no more than 3.4 defects per million opportunities. Six Sigma uses statistical methods and tools like control charts, process mapping, and hypothesis testing to measure a process, analyze sources of defects, improve the process by eliminating defects, and control the improved process to sustain gains. It was developed by Motorola in 1986 and late
- Author
- Rajesh Nair
- Language
- EN