Six Sigma CLSSBB Online Practice Questions and Exam Preparation

Six Sigma CLSSBB Online Questions & Answers

• Question 571:

  Find the upper control limit for a range chart if n = 4 and the average range is 2.282.

  A. 2.282
  B. 4.564
  C. 5.208
  D. 3.423
  C. 5.208

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  Explanation/Reference:

  The following formula is for calculating upper control limit for a range chart n = 4

  

  

  = 2.282 x 2.282 = 5.208 Use the following constants (D4) in the computation

• Question 572:

  The Control Limits width varies if the sample size varies for which type of chart?

  A. P Charts
  B. NP Charts
  C. Xbar-R Charts
  D. Time Series Charts
  A. P Charts

• Question 573:

  Kaizens or Kaikakus and Six Sigma projects are intended to create breakthrough, significant process improvement versus minor, incremental improvements.

  A. True
  B. False
  A. True

• Question 574:

  A frequent cause of system sub optimization is:

  A. optimizing individual processes
  B. failing to draw a system flow chart
  C. using data with outliers
  D. failing to consider the normal distribution
  A. optimizing individual processes

• Question 575:

  The process of having a six sigma team develop a problem statement helps the team to?

  A. agree on key dates associated with completing major project phases
  B. achieve consensus and ownership of the process
  C. determine solutions
  D. determine how often it should meet
  B. achieve consensus and ownership of the process

• Question 576:

  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

• Question 577:

  The measure which helps to understand the spread of variation is called as __________

  A. Quartile 1
  B. Cpk
  C. Mode
  D. Variance
  D. Variance

• Question 578:

  Cost of Poor Quality (COPQ) can be classified as either Visible Costs or Hidden Costs but not both. (True/False)

  A. True
  B. False
  B. False

• Question 579:

  For a Normal Distribution as samples size increases the Range in Mean and Standard Deviation decrease relative to the Mean and Standard Deviation of the population.

  A. True
  B. False
  A. True

• Question 580:

  Which of the following is NOT an advantage of using a median?

  A. Extreme values do not affect the median as strongly as they affect Mean
  B. A median can be calculated for qualitative descriptions
  C. Median is easy to understand
  D. Median can be calculated even for open-ended classes
  D. Median can be calculated even for open-ended classes