CLSSBB Exam Details

  • Exam Code
    :CLSSBB
  • Exam Name
    :Certified Lean Six Sigma Black Belt (LSSBB)
  • Certification
    :Six Sigma Certifications
  • Vendor
    :Six Sigma
  • Total Questions
    :639 Q&As
  • Last Updated
    :Jul 12, 2026

Six Sigma CLSSBB Online Questions & Answers

  • Question 621:

    At a particular time, three components are in parallel and each has a reliability of 0.98. What is the reliability of the system?

    A. 0.98
    B. 0.94
    C. 0.37
    D. 0.26
    E. none of the above

  • Question 622:

    Lean removes many forms of ______________ so that Six Sigma can focus on reducing _______________.

    A. Movement, variation
    B. Waste, cost
    C. Inventory, defects
    D. Waste, variability

  • Question 623:

    Typically, which of the following actions is NOT used to reduce process cycle time?

    A. Analyzing current processes
    B. Reducing queue times
    C. Setting scheduling priorities
    D. Implementing activity-based costing

  • Question 624:

    When one speaks of 20% of something contributing 80% of the affect they are referring to what is known as the _________________.

    A. Shewhart Example
    B. Connection Principle
    C. Balance Equation
    D. Pareto Principle

  • Question 625:

    The primary objective in removal of waste is to improve the Order Production Cycle where the time from _________________ to the time of receipt of payment is compressed.

    A. Shift start
    B. Product development
    C. Receipt of an order
    D. New fiscal year

  • Question 626:

    Find the value of (1) in the ANOVA table. Assume:

    A. 16.4
    B. 3.2
    C. 18.6
    D. 23.2
    E. 4.54
    F. 12.2
    G. 0.525
    H. 2.82
    I. 1.48
    J. 35.4

  • Question 627:

    Cost of Poor Quality (COPQ) can be classified as Visible Costs and Hidden Costs. Which of these items is a Visible Cost?

    A. Lost Customer Loyalty
    B. Time Value of Money
    C. Returns
    D. Late Delivery

  • Question 628:

    An approach that would remove the contradiction identified in x.28 would be:

    A. find an inexpensive way to apply multiple coats
    B. find an inexpensive material that will provide an excellent finish with one coat.
    C. all of the above
    D. none of the above

  • Question 629:

    Calculate the Rolled Throughput Yield of this process using this data. Data. unit input: 1450, unit output: 1390, defects repaired. 320, scrap: 60

    A. 71.33%
    B. 72.66%
    C. 73.79%
    D. 77.93%

  • Question 630:

    In a resolution III fractional factorial experimental design, main effects are confounded with:

    A. one factor interactions
    B. two factor and higher interactions
    C. three factor and higher interactions
    D. no other effects

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