Six Sigma CLSSYB Online Practice Questions and Exam Preparation

Six Sigma CLSSYB Online Questions & Answers

• Question 1:

  The following Business Case is constructed properly.

  "During most of 2008 Division 16 experienced a 4.2% product return rate versus a target of nearly no returns. This costs the company a whole bunch of money.

  A. True
  B. False
  B. False

• Question 2:

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

  A. Organize tools and raw materials
  B. Keep the work area clean and organized
  C. Maintain a proper volume of inventory at hand
  D. All of these answers are correct
  D. All of these answers are correct

• Question 3:

  The traditional methods of obtaining customer information could also include:

  A. big data analysis
  B. usage of brainstorming
  C. Data warehousing and mining
  D. creating macros in excel
  C. Data warehousing and mining

• Question 4:

  When we create a Process Map we use a diamond shape to designate a ____________________.

  A. Process has come to an end
  B. Decision point has been reached
  C. Report must be filed
  D. Standard Activity is defined
  B. Decision point has been reached

• Question 5:

  What is the outcome of Hypothesis Testing, where P Value > = 0.05?

  A. Accept Alternate Hypothesis
  B. Reject Null
  C. Accept Null Hypothesis
  D. Data is normal
  C. Accept Null Hypothesis

• Question 6:

  With a Fishbone Diagram we use the legs to define each source of a potential defect and along the legs we enter each potential means by which a defect could be introduced into our process.

  A. True
  B. False
  A. True

• Question 7:

  In the early and mid-1980s:

  A. GE initiated six sigma methodology
  B. Motorola initiated six sigma methodology
  C. Allied Signal initiated six sigma methodology
  D. Toyota initiated six sigma methodology
  B. Motorola initiated six sigma methodology

• Question 8:

  Due to excessive pollution, GREEN Solutions Inc. is considering subsidizing public transportation to work for its employees. According to the manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. Assuming a Normal Distribution for the commute times by either personal or public transportation, which of these is true?

  A. The probability that they would arrive on time using personal vehicles is much higher than using the metro public transportation system (MPTS)
  B. The probability that they would arrive on time using the MPTS is much higher than using their personal vehicles
  C. The two probabilities are about the same excepting in one case the consistency is higher than the other
  D. We need to compile more data around weekends to incorporate for traffic differences
  B. The probability that they would arrive on time using the MPTS is much higher than using their personal vehicles

• Question 9:

  When describing a process being considered for cycle time reduction, the existing process flows are known as a:

  A. Activity network diagram (AND)
  B. Dynamic pull chart
  C. Key operation points (KOPS)
  D. Current state map
  D. Current state map

• Question 10:

  In a project, defect density increases and Productivity decreases in subsequent releases. Indicate what kind of relationship that you can interpret in this pair (x, y)?

  A. Weak Positive Correlation
  B. Strong Negative Correlation
  C. No relation
  D. Strong Positive Correlation
  B. Strong Negative Correlation