IASSC Certified Lean Six Sigma Black Belt (ICBB) Free Practice Exam Questions

84 real IASSC Certified Lean Six Sigma Black Belt (ICBB) exam questions with answers and AI explanations. Six Sigma certification prep — page 5 of 9.

1. Question 48: Which of the following is used to model lifetimes of certain elements?
2. Question 49: In which structure, WBS is broken down into an individual component?
3. Question 50: Which of the following process flow metrics is an essential requirement to calculate ‘productivity’?
4. Question 51: Which one of the following functions does market research data mainly deal with?
5. Question 52: Which of the following statements defines ‘interval measurement scale’?
6. Question 54: What is the main difference between the concepts of ‘lean’ and ‘Six Sigma’?
7. Question 55: Internal audit is performed by:
8. Question 57: Which of the following activities comes under the ‘design’ category of the business process management?
9. Question 58: Which of the following non parametric tests is appropriate for testing the equality of population medians for two or more population?
10. Question 59: Which of these elements are not included in Implementation plans?