Six Sigma CLSSBB Online Practice Questions and Exam Preparation

Six Sigma CLSSBB Online Questions & Answers

• Question 111:

  __________ helps to understand Process behavior for parametric distribution?

  A. Median
  B. Range
  C. Variance
  D. Mode
  D. Mode

• Question 112:

  Measurement __________ is defined as the difference between the observed and the expected values for a given set of data.

  A. Bias
  B. Linearity
  C. Range
  D. Breadth
  A. Bias

• Question 113:

  Which statements are correct about the advanced Capability Analysis shown here? (Note: There are 3 correct answers).

  

  A. This is a Poisson Capability Analysis
  B. The average DPU with 95% confidence is between 0.024 and 0.0295
  C. The DPU does not seem to vary depending on sample size
  D. The process shows only one instance of being out of control statistically so we have confidence in the estimated DPU of this process
  E. The maximum DPU in one observation was nearly 0.0753
  B. The average DPU with 95% confidence is between 0.024 and 0.0295
  C. The DPU does not seem to vary depending on sample size
  E. The maximum DPU in one observation was nearly 0.0753

• Question 114:

  A valuable tool to use during the Measure Phase to show material and information flow throughout an entire process is the ______________.

  A. Value Stream Map
  B. FMEA
  C. Pareto Chart
  D. Standard Operating Procedure
  A. Value Stream Map

• Question 115:

  A process using a p-chart has pbar = 0.076 and nbar = 4.86. Find the control limits.

  A. 0.069 and 0.083
  B. 0.072 and 0.080
  C. 0.040 and 0.112
  D. 0.0756 and 0.0764
  E. none of the above
  C. 0.040 and 0.112

• Question 116:

  When conducting a Hypothesis Test using Continuous Data the proper sample size is influenced by the extent to which we need to assess a Difference to be detected and the inherent variation in the process.

  A. True
  B. False
  A. True

• Question 117:

  A team's goal is to improve information flow in a payroll function. They make thirty-three Post-It?notes, each listing an issue for further investigation. After some discussion, they group them into four categories: mandated record keeping, privacy concerns, insurance concerns and transfer concerns. This grouping process is best described by which approach to problem solving?

  A. Affinity diagram
  B. Inter-relationship digraph
  C. Tree diagram
  D. Process decision program chart
  E. Matrix diagram
  F. Prioritization matrix
  G. Activity network diagram
  A. Affinity diagram

• Question 118:

  If in an experiment all possible variable pairs sum to zero the design is Orthogonal.

  A. True
  B. False
  A. True

• Question 119:

  Which statement is most correct for the Regression Analysis shown here?

  

  A. The Regression explains 50.8% of the process variation
  B. The air-fuel ratio explains most of the TurbineOutput variation
  C. This Simple Linear Regression explains 98+% of the process variation
  D. This Multiple Linear Regression has four statistically significant independent variables
  B. The air-fuel ratio explains most of the TurbineOutput variation

• Question 120:

  Which statement(s) are correct about the Factorial Plot shown here? (Note: There are 3 correct answers).

  

  A. When the cutting speed increased from low to high level, the tool age increases
  B. The coefficient of the metal hardness is positively related to the output of tool age
  C. The coded coefficient is lower for cutting speed than the cutting angle related to the output of tool age
  D. These plots prove a statistically significance factor with 95% confidence
  E. These plots are an example of interaction plots
  A. When the cutting speed increased from low to high level, the tool age increases
  B. The coefficient of the metal hardness is positively related to the output of tool age
  C. The coded coefficient is lower for cutting speed than the cutting angle related to the output of tool age