What is Six Sigma?
A) a letter in the Greek alphabet that statisticians use to measure process variability
B) a methodology aimed at reducing the number of defects in a business process
C) a methodology aimed at reducing the amount of variability in a business process
D) a methodology aimed at measuring the amount of variability in a business process

Question

Quizplus · Accepted Answer

Six Sigma is a methodology developed by Motorola in the 1980s aimed at reducing the number of defects in a business process. It involves using statistical tools and techniques to identify and eliminate sources of variation in a process, ultimately leading to improved quality, customer satisfaction, and profitability. The name "Six Sigma" comes from the statistical concept of measuring process capability, where six sigma represents a level of performance that is 99.99966% defect-free.

What Is Six Sigma