Six Sigma Green Belt

Six Sigma Green Belt training teaches you how to find and fix quality problems in a process. The course walks through the DMAIC cycle — Define, Measure, Analyze, Improve, Control — and shows which tools to use at each step. You will learn to map a process, collect data, spot the root cause of defects, design a better solution, and put controls in place so the gain sticks.

This particular course runs through four advanced modules. The first, Six Sigma and the Organization (Advanced), looks at how quality projects fit into a company’s strategy and how to get stakeholder buy-in. The second, Six Sigma Advanced Define and Measure Phases, teaches you to write a clear problem statement, build a data collection plan, and calculate process capability. The third, Six Sigma Advanced Analyze Phase, covers root‑cause tools such as fishbone diagrams, Pareto charts, and hypothesis testing. The final module, Six Sigma Advanced Improve and Control Phases, shows design‑of‑experiments setups, pilot‑testing methods, and how to create a control plan and a monitoring dashboard.

By the end you will be able to take a real process, measure its current performance, identify why defects happen, propose a fix, and set up a simple system to keep the improvement going. You will also have a shareable certificate that aligns with the Certified Six Sigma Green Belt Handbook, which is the textbook most people use when sitting for the ASQ certification exam.

This course is built for beginners. No prior Six Sigma experience is assumed, though a basic comfort with business operations will help you get more out of the modules. Learners who already hold a Yellow Belt may find the advanced terminology familiar, but the material starts from the ground up. If you are looking for a shorter, less expensive entry point, the Six Sigma Yellow Belt course on Coursera runs one month and carries the same beginner‑level certificate. If you want to go deeper and eventually sit for the Black Belt exam, the Six Sigma Black Belt specialization on Coursera stretches three months and covers the full DMAIC journey at a more advanced level.