Final answer:
The statement is true; one can achieve the level of Black Belt in the Six Sigma approach, which represents a high level of expertise in Six Sigma methodologies.
Step-by-step explanation:
In the Six Sigma approach, reaching the level of Black Belt is indeed possible. This statement is true. A Black Belt in Six Sigma is a professional who has been trained to lead process improvement projects and to teach and mentor project teams. Six Sigma is a set of techniques and tools for process improvement originally developed by Motorola. It seeks to improve the quality of process outputs by identifying and removing the causes of defects and minimizing variability in manufacturing and business processes. The path to becoming a Black Belt involves rigorous training in these methodologies, ample project experience, and often a formal certification process.
The hierarchy in Six Sigma starts with White Belts who are learning the basics and can participate in local problem-solving teams. It progresses to Yellow Belts, who are more knowledgeable and can lead small projects; Green Belts, who handle complex projects and may lead teams; and then to Black Belts, who are experts and can tackle large-scale, cross-functional projects. At the top are Master Black Belts, who are responsible for strategic implementations within an organization.