Six Sigma Practice Test & Exam Prep

What is the key difference between Lean principles and Six Sigma methodology?

Lean focuses primarily on waste elimination and flow, whereas Six Sigma focuses on variation reduction and quality control Lean relies exclusively on advanced calculus, whereas Six Sigma relies only on team brainstorming Lean is used only in healthcare, whereas Six Sigma is restricted to automotive manufacturing Lean replaces the DMAIC process with financial accounting audits

Correct Answer:

Lean focuses primarily on waste elimination and flow, whereas Six Sigma focuses on variation reduction and quality control

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