Quiz

  1. 1
    Beginner

    During which phases of a Lean Six Sigma improvement project could control charts be used? (note: a Lean Six Sigma improvement project has five phases, Define, Measure, Analyze, Improve, and Control)

  2. 2
    Beginner

    How would you describe the state of a process that is not under statistical control but has not delivered any non-conforming results?

  3. 3
    Beginner

    How can you use an SPC control chart to support the verification of a process improvement that reduces common cause variation?