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Certified Lean Six Sigma Master Black Belt (LSSMBB)

Exam Details

  • Exam Code
    :LSSMBB
  • Exam Name
    :Certified Lean Six Sigma Master Black Belt (LSSMBB)
  • Certification
    :Six Sigma Certifications
  • Vendor
    :Six Sigma
  • Total Questions
    :210 Q&As
  • Last Updated
    :Apr 09, 2025

Six Sigma Six Sigma Certifications LSSMBB Questions & Answers

  • Question 201:

    An MSA study is generally performed during which of the DMAIC phases?

    A. Define phase

    B. Measure phase

    C. Analyze phase

    D. Control phase

  • Question 202:

    When performing a Measurement System Analysis, total = 5. What is the required measurement unit of the measurement tool in order to have acceptable discrimination?

    A. 3 or less

    B. 4.5 or less

    C. 5 or less

    D. 3.5 or less

  • Question 203:

    Match the following histograms with the appropriate distributions.

    A. 1-Exponential, 2-Bimodal, 3-Normal, 4-Uniform

    B. 1-Normal, 2-Uniform, 3-Exponential, 4-Bimodal

    C. 1-Normal, 2-Exponential, 3-Uniform, 4-Bimodal

    D. 1-Exponential, 2-Bimodal, 3-Uniform, 4-Normal

  • Question 204:

    Estimate the inter quartile range from the following box plot of normally-distributed data.

    A. 1

    B. 2

    C. 12

    D. 8

  • Question 205:

    Scatter diagrams are most useful for which of the following?

    A. Showing that output factor (Y) is normally distributed

    B. Graphically showing the relationship between two variables

    C. Determining whether a process is in control

    D. Proving root causes of problems

  • Question 206:

    Determine the process improvement goal which would require the usage of the FORD-8D methodology.

    A. Improve Process Efficiency and Speed

    B. Develop New Processes

    C. Variation and Defect Reduction

    D. Special Cause Elimination

  • Question 207:

    Which of the following terms refers to a trial implementation of the proposed design or process change on a reduced scale?

    A. Production Run

    B. Pilot

    C. Design of Experiments

    D. Comparative Method

  • Question 208:

    A team has just completed one of the DMAIC steps. As part of the DMAIC methodology, they now have an

    understanding of the root causes of the problem(s).

    What phase of the DMAIC process are have they most likely just completed?

    A. Analyze

    B. Improve

    C. Control

    D. Measure

  • Question 209:

    The person who ultimately selects Little y's and vital x's, has influence and often authority over the process and connecting organization is the:

    A. Champion

    B. Sponsor

    C. LSS Leader

    D. Master Black Belt

  • Question 210:

    Determine the process improvement goal which would require the usage of the DMADV methodology.

    A. Improve Process Efficiency and Speed

    B. Develop New Processes

    C. Variation and Defect Reduction

    D. Special Cause Elimination

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