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 171:

    From this list select the items that define what an X-Y Diagram is. (Note: There are 4 correct answers).

    A. Created for every project

    B. Based on team's collective opinions

    C. Updated whenever a parameter is changed

    D. Used to show each step in a process

    E. A living document throughout project lifecycle

  • Question 172:

    The most appropriate type of FMEA for a product before going into manufacturing is a ___________ FMEA.

    A. Design

    B. Consumer

    C. Survey

    D. Test Process

  • Question 173:

    A ___________ is used primarily to track the stability of the average value of a metric of interest.

    A. NP Chart

    B. Xbar-R Chart

    C. I-MR Chart

    D. C Chart

  • Question 174:

    Which of these graphical presentations displays the values of each individual reading?

    A. Histogram

    B. Box Plot

    C. Stem and Leaf Plot

    D. X-Y Diagram

  • Question 175:

    Use this data to calculate the Z score. Average of. 65, Standard Deviation: 3, Upper Spec Limit:

    A. 0.27

    B. 1.5

    C. 2.33

    D. 4.12

  • Question 176:

    The _____________ Distribution would be the most desirable for modeling the number of stitch defects in a portion of fabric.

    A. Exponential

    B. Extended

    C. Poisson

    D. Weibull

  • Question 177:

    Which of these is not a primary cause for Non-normal Data?

    A. Skewness

    B. Mixed Distributions

    C. Kurtosis

    D. Formulosis

    E. Granularity

  • Question 178:

    A natural logarithmic base is not required for which of these distributions for probability calculations?

    A. Weibull

    B. Normal

    C. Poisson

    D. Binomial

  • Question 179:

    The _______ is the most frequently occurring value in a distribution of data.

    A. Median

    B. Mean

    C. Mode

    D. Center Point

  • Question 180:

    A fundamental rule is that both Standard Deviation and Variance can be added.

    A. True

    B. False

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