What is Six Sigma primarily aimed at achieving?

Six Sigma is primarily focused on reducing defects and variations in business processes to improve overall efficiency and quality. The methodology uses statistical tools and techniques to identify the root causes of errors and inefficiencies within processes. By minimizing variability and defects, organizations can ensure that their outputs consistently meet quality standards, which leads to enhanced operational performance.

This approach not only helps in lowering costs associated with waste and rework but also contributes to increased customer satisfaction as the final products or services are of higher quality. The emphasis on process improvement enables businesses to streamline operations, enhance productivity, and achieve better financial outcomes.

While other options touch on important aspects like employee satisfaction, project budgets, and customer service, they do not capture the primary focus of Six Sigma, which is centered on quality management through defect reduction and variation control.