Six Sigma CLSSYB Online Practice Questions and Exam Preparation

Six Sigma CLSSYB Online Questions & Answers

• Question 41:

  To minimize waste through the application of Lean Principles we do which of the following?

  A. Collect sample data
  B. Keep the work area clean and organized
  C. Calibrate our measurement tools
  D. Survey the customer
  B. Keep the work area clean and organized

• Question 42:

  A software development process has UAT Defect density as Y, percent review effectiveness as X1 and percent design phase effort as X2. Indicate the type of regression model Y= -0.1320 X1 + 0.16 X2 + 23.200.

  A. Single Linear Regression
  B. Dummy Variable Regression
  C. Multi Linear Regression
  D. Logistic Regression
  C. Multi Linear Regression

• Question 43:

  If the sample value of sub group size is n=1, choose the appropriate type of control chart for outlier analysis.

  A. P Chart
  B. I-mR Chart
  C. C Chart
  D. NP Chart
  B. I-mR Chart

• Question 44:

  When a Belt wishes to clarify the activities of various departments in a Process Map she is creating she adds a feature to the map called ______________.

  A. Department Dividers
  B. Passing Lanes
  C. Swim Lanes
  D. Responsibility Paths
  C. Swim Lanes

• Question 45:

  Which one of the following is not a Process Improvement Methodology?

  A. Lean
  B. Six Sigma
  C. Theory of Constraints
  D. Kano Model
  D. Kano Model

• Question 46:

  Cycle Time, Defects, Scrap Cost and Safety are examples of business metrics or commonly referred to as which of the following?

  A. Defects per Unit
  B. Key Performance Indicators
  C. Impediments to Flow
  D. Hidden Costs
  B. Key Performance Indicators

• Question 47:

  What percentage of data is included in +/- 1.5 Sigma?

  A. 43.32 %
  B. 86.64 %
  C. 68.24 %
  D. 0 %
  C. 68.24 %

• Question 48:

  It is a Type II error if we decide to reject the Null Hypothesis when it is actually true.

  A. True
  B. False
  B. False

• Question 49:

  The practice of utilizing Mistake Proofing is also known as ________________.

  A. Thorough integration
  B. Lean controls
  C. On site inspection
  D. Poka-Yoke
  D. Poka-Yoke

• Question 50:

  The RPN or Risk Priority Number is used to rank the various Failure Modes as to their impact on the output of the subject process.

  A. True
  B. False
  A. True