Lean Six Sigma Green Belt (LSSGB) — Question 16

SPC on the outputs is more preferred than SPC on the inputs when implementing SPC for your process.

Answer options

• A. True
• B. False

Correct answer: B

Explanation

The correct answer is B because while both inputs and outputs are important, SPC is typically more effective when applied to outputs as they directly reflect the process performance and quality. Monitoring inputs alone may not accurately predict or control the final product quality.