Six Sigma CLSSBB Online Practice Questions and Exam Preparation

Six Sigma CLSSBB Online Questions & Answers

• Question 301:

  SMED is an acronym for activity that:

  A. involves housekeeping in the work area
  B. makes mistakes of a certain type impossible
  C. emphasizes the pull of the customer
  D. reduces set up time
  E. none of the above
  F. all of the above
  D. reduces set up time

• Question 302:

  Which of the following methods is used to develop an exhaustive list of ideas about a subject?

  A. Benchmarking
  B. Brainstorming
  C. Goal-setting
  D. Problem-solving
  B. Brainstorming

• Question 303:

  This table displays the inventory of fasteners in a storage cabinet. An item is selected at random from the fastener cabinet. Find the approximate probability it is a bolt.

  

  A. 160
  B. .160
  C. .09
  D. .30
  E. none of the above
  D. .30

• Question 304:

  Which statement is NOT correct about the Fitted Line Plot shown here?

  

  A. The independent variable is the reactant
  B. If the reactant was 10 units, with 95% confidence we would expect a minimum yield of 148 units
  C. With at least 95% confidence, we can expect less than 10 units of Yield when the reactant is at a value of 1
  D. A reactant value between 6 and 8 units yields around 40 to 60
  E. When the reactant increases, the expected yield would increase
  D. A reactant value between 6 and 8 units yields around 40 to 60

• Question 305:

  Which of the following is a commonly accepted level for alpha risk?

  A. 0.05
  B. 0.50
  C. 0.70
  D. 0.95
  A. 0.05

• Question 306:

  The overall tolerance for three components in series in an electrical circuit Is+ 10 . Assuming normal, stable, capable processes produce the components, use stack tolerance techniques to find a set of tolerances for the three components.

  A. 3, 3 and 4 respectively
  B. 7, 7 and 6 respectively
  C. 8, 8 and 8 respectively
  D. 10, 10 and 14 respectively
  D. 10, 10 and 14 respectively

• Question 307:

  Samples of size n=36 are randomly selected from a population with mean = 125 and variance 12. Find the variance of the distribution of sample means.

  A. .333
  B. .577
  C. 2
  D. 3.464
  E. 12
  A. .333

• Question 308:

  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 309:

  Which Element of Waste best describes "the unnecessary movement of materials and goods"?

  A. Overprocessing
  B. Inventory
  C. Motion
  D. Conveyance
  D. Conveyance

• Question 310:

  In a good Measurement System the most variation will be with part-to-part measurements. What should you do if the majority of variation is associated with the Gage RandR assuming the gage is technically capable?

  A. Focus on fixing the Repeatability and Reproducibility of the measurement device
  B. Purchase a new machine
  C. Focus on trimming the Part-to-Part variation
  D. Run another MSA test with the machine
  A. Focus on fixing the Repeatability and Reproducibility of the measurement device