Which of the following roles is expected to lead a Six Sigma team?

A Six Sigma team is generally characterized by a structured approach to process improvement, and leadership within such a team can indeed stem from various roles. The correct answer reflects the fact that individuals in all of the listed roles can contribute significantly as team leaders, depending on the context and specific organization.

Black Belts usually have the most comprehensive training in Six Sigma methodologies and are often expected to take on leadership roles. They possess a deep understanding of statistical tools and project management, which empowers them to guide their teams effectively through the Six Sigma process.

Green Belts, while having less training than Black Belts, also take on leadership roles for specific projects, particularly within their own functional areas. They often collaborate with Black Belts on larger projects, contributing their expertise and ensuring that Six Sigma principles are applied in their work streams.

Trained supervisors or facilitators, even if they do not hold formal titles like Black Belt or Green Belt, can effectively lead a Six Sigma team based on their knowledge of the processes and their experience in managing teams. These individuals can act as valuable liaisons between the Six Sigma team and upper management, helping to bridge gaps in communication and ensuring that team objectives align with organizational goals.

By recognizing that leadership in a Six Sigma context can come