Which of the following is a primary benefit of implementing Six Sigma?

Implementing Six Sigma primarily focuses on improving process quality and efficiency. The methodology utilizes a data-driven approach to identify and eliminate defects in processes, leading to a consistent level of quality in products and services. By concentrating on reducing variability and enhancing overall performance, organizations can achieve a significant reduction in errors, which consequently leads to higher customer satisfaction and lower costs associated with waste and rework.

The emphasis on process improvement is central to Six Sigma, as it not only addresses quality but also streamlines operations, reducing lead times and improving productivity. This dual focus fosters an environment where processes operate more smoothly, resulting in a more efficient use of resources.

The other options, while they may have some relevance to Six Sigma practices, do not encapsulate the primary benefit of the methodology as thoroughly. For instance, increased product variety, enhanced supply chain management, and greater employee autonomy might occur as a result of improved processes, but they are not the main objectives of the Six Sigma approach. The core intent remains firmly rooted in elevating the quality and efficiency of processes across the organization.