Which of the following is an outcome of effectively implementing Six Sigma?

Effectively implementing Six Sigma leads to decreased variation in processes, which is a fundamental goal of the methodology. Six Sigma aims to improve quality by identifying and removing the causes of defects and minimizing variability in manufacturing and business processes. By utilizing data-driven approaches and statistical methods, organizations can streamline their operations, enhance product consistency, and ultimately achieve higher quality outputs. This reduction in variation not only improves customer satisfaction but also promotes a more efficient and reliable process, contributing to overall operational excellence.

In contrast to this outcome, the other options reflect undesirable consequences that would be contrary to Six Sigma objectives. Increased customer complaints, for instance, would suggest that quality is suffering rather than improving. Higher production costs typically arise from inefficiencies and defects, which Six Sigma seeks to eliminate. Lastly, reduced employee morale would indicate a negative workplace environment, which could stem from poor process management rather than the positive outcomes aimed for through Six Sigma implementation.