Six Sigma Six Sigma Certifications LSSWB Questions & Answers

• Question 31:

  The "5 Why" technique helps to identify the root cause of a problem.

  A. True

  B. False

  Correct Answer: A

• Question 32:

  A change in the quality level from 3 to 4-sigma represents a 5-fold improvement

  A. True

  B. False

  Correct Answer: B

• Question 33:

  3.4 defects per million opportunities can occur with a quality level of 5 sigma but with a smaller mean shift than 1.5 times the standard deviation.

  A. True

  B. False

  Correct Answer: A

• Question 34:

  The Leadership level professionals who plans and oversees Six Sigma initiatives are called:

  A. Yellow Belts

  B. Green Belts

  C. Champions

  D. Black Belts

  Correct Answer: C

• Question 35:

  Six Sigma should be focused on:

  A. Customer Satisfaction

  B. Government Satisfaction

  C. Employee Satisfaction

  D. Supplier Satisfaction

  Correct Answer: A

• Question 36:

  "dpmo" denotes defects per million occurrences.

  A. True

  B. False

  Correct Answer: B

• Question 37:

  Six Sigma quality levels can occur even with a mean shift equal to 1.5 times the standard deviation.

  A. True

  B. False

  Correct Answer: A

• Question 38:

  Half the tolerance is equal to the distance from the target to the upper specification limit.

  A. True

  B. False

  Correct Answer: A

• Question 39:

  Which of the following is a type of waste - as per Lean framework?

  A. Defects

  B. Waiting

  C. Over-processing

  D. All the items herein

  Correct Answer: D

• Question 40:

  Which of the following is most critical for successful Six Sigma initiatives in the organization?

  A. Supplier Involvement

  B. Top Management Leadership

  C. Customer Involvement

  D. Technology support for Six Sigma projects

  Correct Answer: B