Which of the Following Is True with Regard to Sigma

question 9

Multiple Choice

Which of the following is true with regard to sigma levels for the health care industry?

• A)Operating at the 4σ quality level can be too demanding.
• B)Operating at lower sigma levels given the inherent variation from one patient to another.
• C)Operating at the 3σ quality level can be too risky.
• D)Operating at the 3σ quality level can be too expensive.