IASSC Certified Lean Six Sigma Black Belt (ICBB) — Question 78

Which item(s) listed would impact the Process Capability for a process with a continuous output? (Note: There are 4 correct answers).

Answer options

• A. Shape of process data distribution (e.g. Normal Distribution)
• B. Process Technology
• C. Process Standard Deviation
• D. Presence of Special Causes or solely Common Causes
• E. Seasonal variation in process

Correct answer: A, C, D, E

Explanation

The correct answers A, C, D, and E all relate to the variability and stability of the process, which directly affects its capability. Option B, while important, does not inherently influence the statistical performance metrics of the process, thus it is not included as a correct answer.