Six Sigma CLSSYB Online Practice Questions and Exam Preparation

Six Sigma CLSSYB Online Questions & Answers

• Question 131:

  The Regression Model for an observed value of Y contains the term to which represents the Y axis intercept when X = 0.

  A. True
  B. False
  A. True

• Question 132:

  _____________ represents all the variation that one can expect to experience from the output of the subject process.

  A. A Standard Deviation
  B. Data range
  C. Long-term Data
  D. The Mode
  C. Long-term Data

• Question 133:

  Which element of waste best refers to "having to fix a defect"?

  A. Waiting
  B. Motion
  C. Inventory
  D. Correction
  D. Correction

• Question 134:

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

  A. True
  B. False
  B. False

• Question 135:

  For a Normal Distribution the Mean, Median and Mode are the same data point.

  A. True
  B. False
  A. True

• Question 136:

  Six Sigma is a methodology which uses:

  A. Accounting principles to increase profitability
  B. mathematical analysis to identify variation in the product
  C. process review from time to time to transform the business
  D. statistical tools to identify and eliminate variation
  D. statistical tools to identify and eliminate variation

• Question 137:

  The essence of Lean is to concentrate effort on ____________________ while improving process flow to achieve speed and agility at lower cost.

  A. Defect removal
  B. Removing waste
  C. Overtime reduction
  D. Rework reduction
  B. Removing waste

• Question 138:

  The total of all data values divided by the number of data points.

  A. Standard deviation
  B. Mean
  C. Median
  D. Mode
  B. Mean

• Question 139:

  The X-R control chart is said to be `not in control' when:

  A. Consecutive seven points are in one side of the central line
  B. Manipulate process inputs to control process output
  C. Correct for process autocorrelation using algorithmic logic
  D. All of the above
  A. Consecutive seven points are in one side of the central line

• Question 140:

  Lean Principles defines for us seven specific areas where ________ typically exists in our processes.

  A. Waste
  B. Excess inventory
  C. Variation
  D. Data error
  A. Waste