Six Sigma CLSSBB Online Practice Questions and Exam Preparation

Six Sigma CLSSBB Online Questions & Answers

• Question 11:

  A team wants a technique for determining and displaying priorities based on frequency of various defect types. They should use:

  A. written and diagrammed work instructions
  B. flow charts and process maps
  C. cause and effect diagrams
  D. Pareto chart
  E. relationship matrix
  D. Pareto chart

• Question 12:

  A set of data from a process has 8 readings per sample and 50 samples. The mean of the 50 sample means is 12.62. The mean of the 50 ranges is 0.18.A customer requires that SPC charts be done on their forms which have spaces for only 5 readings per sample. What should be the UCL and LCL for tbe new averages chart?

  A. 12.53 and 12.71
  B. 12.58 and 12.66
  C. 11.61 and 13.63
  D. none of the above
  A. 12.53 and 12.71

• Question 13:

  Handling of warranty returns, process improvement team meetings and rework to meet customer expectations are all examples of business costs that are classified as ___________.

  A. Nuisance
  B. Non-value Add
  C. Necessary
  D. Unavoidable
  B. Non-value Add

• Question 14:

  Production Line 1 is able to complete 500 units per shift. Production Line 2 is able to finish 1,500 units per shift. Production Line 2 is 3 times faster than Production Line 1. This analysis is an example of ______________ Scale Data.

  A. Nominal
  B. Ratio
  C. Ordinal
  D. Interval
  B. Ratio

• Question 15:

  One of the primary deliverables from performing a SIPOC is to begin to understand which outputs have the greatest effect on the customer most valued inputs.

  A. True
  B. False
  B. False

• Question 16:

  The following is a set of individual measurements:

  3 5 4 5 6 3 4 3 2 4 5 6 5 7 6 4 5 5 8 7 6 6 7 7 4

  Find the control limits for the individuals chart.

  A. .7 and 11.2
  B. 1.6 and 8.6
  C. 2.7 and 7.5
  D. none of the above
  D. none of the above

• Question 17:

  Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring?

  A. Money is being spent
  B. Waste is being generated
  C. Waste is being calculated
  D. Waste is being eliminated
  B. Waste is being generated

• Question 18:

  From the variance F-test shown above, which of these conclusions is/are valid?

  

  A. The variance between the class score distribution is not significantly different
  B. This test applies only to Normal Distributed data at 99 % confidence
  C. The variance between the class score distribution is significantly different
  D. There are not enough data points to make any statistical conclusions
  C. The variance between the class score distribution is significantly different

• Question 19:

  ___________________determines the nature of relationship which would help us to make predictions.

  A. Correlation Analysis
  B. Regression Analysis
  C. Stability Analysis
  D. Capability Analysis
  B. Regression Analysis

• Question 20:

  When a Belt decides to use written procedures and visual controls to improve the consistency of the tasks that must occur in the process he is improving he has utilized the _________________ activity of 5S.

  A. Sustaining
  B. Sorting
  C. Standardizing
  D. Straightening
  C. Standardizing