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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 10, 2025

Six Sigma Six Sigma Certifications CLSSBB Questions & Answers

  • Question 371:

    A team wants a technique for obtaining a large number of possible reasons for excess variation in a dimension. They should use:

    A. written and diagrammed work instructions

    B. flow charts and process maps

    C. cause and effect diagrams

    D. Pareto chart

    E. relationship matrix

  • Question 372:

    This will be a:

    A. left-tail test

    B. right-tail test

    C. two-tail test

  • Question 373:

    The critical value(s) is/are:

    A. 1.645

    B. 1.96

    C. 1.645

    D. 1.96

  • Question 374:

    A team wants a technique for displaying the connection between various customer needs and various features on a product. They should use:

    A. written and diagrammed work instructions

    B. flow charts and process maps

    C. cause and effect diagrams

    D. Pareto chart

    E. relationship matrix

  • Question 375:

    Work performed by the payroll department is considered value added activity.

    A. true

    B. false

  • Question 376:

    In the theory of constraints the "subordinate" step refers to:

    A. a listing of sub-processes

    B. reducing the rate for some processes

    C. the portion of the process flow chart that depends on the main flow

    D. the less important product or service stream

    E. none of the above

  • Question 377:

    A normal probability plot is used to:

    A. determine whether the distribution is normal

    B. plot z values

    C. determine process capability

    D. find percent out of specification

  • Question 378:

    As opposed to earlier emphases lean manufacturing tends to stress:

    A. making value added activities more efficient

    B. eliminating, simplifying or reducing non-value added activities

  • Question 379:

    Approximately what percent of the data values are smaller than the mean?

    A. 25%

    B. 50%

    C. 75%

    D. it varies from 0% and 99+% inclusive

  • Question 380:

    The mean, median and mode of a distribution have the same value. What can be said about the distribution:

    A. it is exponential

    B. it is normal

    C. it is uniform

    D. none of the above

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