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Certified Lean Six Sigma Black Belt (LSSBB)

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
    :Apr 27, 2025

Six Sigma Six Sigma Certifications CLSSBB Questions & Answers

  • Question 541:

    __________ helps to understand Process behavior for parametric distribution?

    A. Median

    B. Range

    C. Variance

    D. Mode

  • Question 542:

    All of the following experimental designs could be used to investigate interactions EXCEPT

    A. half-fraction

    B. half-fraction with replication

    C. full-factorial with replication

    D. saturated screening with replication

  • Question 543:

    The Graph which helps to identify and prioritize problems to be solved?

    A. Control Chart

    B. Histogram Chart

    C. Fish Bone Graph

    D. Pareto Chart

  • Question 544:

    One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________.

    A. Date per usage

    B. Deferred planned usage

    C. Decreased production utilization

    D. Defects per unit

  • Question 545:

    Positional, cyclical, and temporal variations are most commonly analyzed in

    A. SPC charts

    B. multi-vari charts

    C. cause and effect diagrams

    D. run charts

  • Question 546:

    A process produces nonconformities according to a Poisson distribution. If the mean of the nonconformities is 25, what is the standard deviation?

    A. 2.5

    B. 5.0

    C. 12.5

    D. 25.0

  • Question 547:

    Which of the following control charts is most appropriate for monitoring the number of defects on different sample sizes?

    A. u

    B. np

    C. c

    D. p

  • Question 548:

    The Toyota Production System, among other things, was the birthplace for the practice of _______________.

    A. Six Sigma

    B. Automated Assembly

    C. Lean Principles

    D. Theoretical Principles

  • Question 549:

    When a process has proven itself to function at a Six Sigma level this means there are less than ________ defects per million opportunities.

    A. 0.4

    B. 3.2

    C. 3.4

    D. 3.7

  • Question 550:

    Critical to Quality parameters are derived from?

    A. Voice of Customer

    B. Measure of central tendency

    C. Data dispersion diagrams

    D. Regression analysis

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