What is the correct project cycle for a six sigma project?

The correct project cycle for a Six Sigma project is defined by the DMAIC framework, which stands for Define, Measure, Analyze, Improve, and Control. Each phase of this cycle serves a critical purpose in the systematic approach to problem-solving, particularly in quality improvement processes.

In the Define phase, the project team outlines the goals, scope, and customer requirements, ensuring a clear understanding of what needs to be improved. The Measure phase involves collecting relevant data to establish a baseline for current performance and identify areas needing improvement. Following this, the Analyze phase uses statistical tools to identify root causes of defects or variations within processes. Once the causes are understood, the Improve phase focuses on designing and implementing solutions to address those root causes, thereby enhancing the process. Finally, the Control phase is essential for maintaining the improvements by continuously monitoring the process to ensure it remains stable and that gains are sustained over time.

This structured approach is fundamental in Six Sigma, as it allows teams to systematically tackle problems and drive improvement in a consistent and predictable manner. Other options presented, while related to quality and process improvement, do not represent the standard project cycle used in Six Sigma initiatives. This makes DMAIC the correct answer in the context of Six Sigma methodologies.