Variation can introduce waste and errors into a process. Six Sigma DMAIC is an excellent framework for reducing variation and waste.
You will encounter many different data types in Six Sigma. The type of data you have will dictate what you can do and the tools you can use.
The process mapping is a tool that graphically shows the inputs, actions & outputs of a process in a clear, step-by-step map of the process.
Benchmarking is the process of comparing current methods against world class performers to create the best possible performance.
Quality Function Deployment (QFD) and House of Quality (HOQ) is a structured approach for defining customer requirements.