Which of the Following Is True Regarding the Six-Sigma Approach

Multiple Choice

Which of the following is true regarding the six-sigma approach to quality improvement?

A) It does not address problems involving cost reduction and efficiency.
B) It integrates many traditional quality improvement tools and techniques that have been tested and validated over the years, with a bottom-line and strategic orientation.
C) It become less effective in addressing problems related to quality and efficiency if the six sigma tools are combined with lean tools from the Toyota production system.
D) It focuses entirely on the training and education of managers and not the front-line employees and the technical staff in the organization.