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 51:

    Accuracy can be assessed in several ways and a fairly accurate means of measurement is visual comparison.

    A. True
    B. False

  • Question 52:

    Quality Function Deployment is a tool to aid in:

    A. analyzing non-paired data
    B. determining if quality procedures being followed on the shop floor
    C. ascertaining which processes are functioning correctly
    D. linking customer requirements to product features E. all of the above F. none of the above

  • Question 53:

    If the results from a Hypothesis Test are located in the "Region of Doubt" area, what can be concluded?

    A. Rejection of the Alpha
    B. We fail to reject the Null Hypothesis
    C. The test was conducted improperly
    D. We reject the Null Hypothesis

  • Question 54:

    Which of the following is a component of a visual factory?

    A. Product specifications
    B. Zero defect policies
    C. Just-in-time policies
    D. Equipment service manuals

  • Question 55:

    A Full Factorial experiment using a 3 level 3 factor approach has been proposed to test the viability of an extrusion machine experiment. How many treatment combinations will this approach involve?

    A. 6
    B. 9
    C. 27
    D. 54

  • Question 56:

    In the late 1980's ______________ coined the name Six Sigma for a methodology that had its origins at Motorola for quality related work being done there.

    A. Joseph Juran
    B. William Smith
    C. Mikel Harry
    D. Bill Lary

  • Question 57:

    Relative to a Design of Experiments the term Collinear refers to variables being a ________________ of each other.

    A. Linear combination
    B. Directly parallel
    C. Mirror image
    D. None of the above

  • Question 58:

    Which of the following will have the most influence on consumers' perception of quality?

    A. Industry standards
    B. Company financial performance
    C. Audit results
    D. Service and repair policies

  • Question 59:

    What kind of Graph would help us to analyze stability of non-parametric distribution of data points?

    A. P Chart
    B. I-mR Chart
    C. C Chart
    D. Box Plot

  • Question 60:

    Which Experimental Design typically is most associated with the fewest number of input variables or factors in the design?

    A. Response Surface design
    B. Full Factorial design
    C. Simple Linear Regression
    D. Fractional Factorial design

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