Six Sigma CLSSYB Online Practice Questions and Exam Preparation

Six Sigma CLSSYB Online Questions & Answers

• Question 271:

  One of the primary objectives of constructing an X-Y Diagram is to separate the vital few Y's from the trivial many Y's.

  A. True
  B. False
  B. False

• Question 272:

  A sample that will lead to incorrect conclusions about the population and which will not be representative of the population is:

  A. Clustered
  B. Biased
  C. Random
  D. Stratified random
  E. None of the above
  B. Biased

• Question 273:

  If a Six Sigma project was to reduce repair station inventory and the team found the inventory was creeping up over time which Lean tools should be considered in the Control Phase to reestablish and sustain the project success?

  A. Review the Visual Factory to assure inventory in excess of desired visible
  B. Improve the lighting to assure adequate visibility
  C. Analyze data from supplier deliveries
  D. Reword the standardized work instructions to use active verbs and not passive phrases
  A. Review the Visual Factory to assure inventory in excess of desired visible

• Question 274:

  The smoothing of the work load in all steps of a process is called:

  A. Point of use processing
  B. Minimal cycle time
  C. Perfection
  D. Level loading
  D. Level loading

• Question 275:

  When we create a Process Map we use a __________ to show the direction of work flow.

  A. Solid line arrow
  B. Dashed line arrow
  C. Series of dots
  D. Double lines
  A. Solid line arrow

• Question 276:

  Relative to a Design of Experiments the term _____ refers to variables being a linear combination of each other.

  A. Mirror Image
  B. Directly Parallel
  C. Collinear
  D. None of the above
  C. Collinear

• Question 277:

  What conclusion is most correct about the Experimental Design shown here with the response in the far right column?

  

  A. No factor has enough statistical confidence greater than 95% to have an impact on the response rate
  B. Constant, Adv and Bev are the only factors statistically affecting the response rate with 95% confidence or more
  C. If the Adv is increased from the low level to the high level, the response rate increases
  D. The response level is statistically concluded to only need the Adv and Bev factors set at the low level to get the largest response rate
  D. The response level is statistically concluded to only need the Adv and Bev factors set at the low level to get the largest response rate

• Question 278:

  When selecting a project, priority should first be given to a project that?

  A. Only affects employees in the work cell
  B. Has objectives that align with organizational goals
  C. Is expected to be completed within one week
  D. The solution is readily apparent before the project is started
  B. Has objectives that align with organizational goals

• Question 279:

  If special causes assigned in the process variations, then the UCL and LCL would be recomputed without removing those outliers.

  A. True
  B. False
  B. False

• Question 280:

  A 1-Sample t-test is used to compare an expected population Mean to a target.

  A. True
  B. False
  A. True