+Six Sigma is a data-driven methodology aimed at minimizing defects and variation within [Process Improvement](/wiki/process_improvement) efforts. It seeks to enhance [Quality Control](/wiki/quality_control) by identifying and removing root causes, striving for near-perfect outputs across business operations.
+## See also
+- [Lean Manufacturing](/wiki/lean_manufacturing)
+- [Statistics](/wiki/statistics)
+- [Project Management](/wiki/project_management)