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The Six Sigma Yellow Belt Certificationis perfect for candidates who are new to the world of Six Sigma and have asmall role, interest, or need to develop foundational knowledge. GreyCampusprovides Online Six Sigma Yellow Belt Training and Certification. Yellow Beltis the entry level certification of Six Sigma. Six Sigma is a step-by-stepprocess of interventions and statistical tools that allows companies tointerpret which business processes need attention, identify root causes ofproblems, and sustain gain in improvements. Register today for the course!