What is the primary objective of Six Sigma?

What is the primary objective of Six Sigma?

• A. Increase production speed
• B. Reduce variation and improve quality
• C. Cut costs by outsourcing
• D. Implement new IT systems

Answer: (B)

Six Sigma is a data-driven approach that aims to reduce variation in processes and improve quality, creating consistent, predictable performance. By focusing on reducing defects and variability, processes become more capable, leading to fewer rework, less waste, and higher customer satisfaction. The method uses structured cycles like DMAIC for current processes and DMADV for new designs, with a target of nearly defect-free output (often cited as about 3.4 defects per million opportunities). While faster production, outsourcing cost cuts, or new IT systems can be beneficial outcomes, they aren’t the defining aim of Six Sigma itself.

Six Sigma is a data-driven approach that aims to reduce variation in processes and improve quality, creating consistent, predictable performance. By focusing on reducing defects and variability, processes become more capable, leading to fewer rework, less waste, and higher customer satisfaction. The method uses structured cycles like DMAIC for current processes and DMADV for new designs, with a target of nearly defect-free output (often cited as about 3.4 defects per million opportunities). While faster production, outsourcing cost cuts, or new IT systems can be beneficial outcomes, they aren’t the defining aim of Six Sigma itself.