ASQ Six Sigma Black Belt Certification - CSSBB - CSSBB무료 덤프문제 풀어보기

A. Input

B. Process

C. Management

D. Output

A. Multiple variables might have an impact on process output

B. Driving and restraining forces need to be understood

C. All process variables are equally important

D. Only a few variables impact the process

A. 35

B. 30

C. 34

D. 4

A. identify change-resistant employees

B. capture knowledge to use in other areas

C. implement improved statistical process control

D. identify successful teams for reward and recognition

A. Analyze

B. Measure

C. Define

D. Design

A. Simulation is used in Six Sigma to model or imitate how a process may perform under changed conditions before full implementation. Its purpose is to let the team test ideas off-line, study likely outcomes, and estimate performance without disrupting the live process. Among the listed choices, the best description is using a value-stream map to show the new distribution of times for a changed process, because this reflects modeling an improved future-state condition and examining how process timing may behave after changes are introduced. The other options do not represent simulation. A multi- vari chart is an analytical display tool for variation patterns, not a simulation method. Developing a waste-reduction task is an improvement action, not a model. A control limit chart monitors actual process performance over time after implementation and is associated with process control rather than predictive modeling. In the Improve Phase, simulation is valuable because it helps the team compare alternatives, anticipate system effects, estimate capacity or cycle-time changes, and reduce risk before going on-line. Therefore, the correct answer is A.

B. Developing a new waste-reduction task designed to improve productivity

C. Creating a control limit chart to show the outcomes on an improved process

D. Applying a multi-vari chart to show the relationships among variables

E. Using a value-stream map to show the new distribution of times for a changed process

A. ensuring results are statistically significant

B. making it easier to determine confidence intervals

C. saving time, money, and other resources

D. satisfying a requirement before hypothesis testing can start

A. Supporting

B. Directing

C. Delegating

D. Coaching

A. increased margin of error in the result

B. increased precision in the result

C. more precise conclusions about the population

D. more confidence about the sample

A. Work breakdown structure

B. Critical path method

C. PERT

D. Activity network diagram