ICBB Exam Details

  • Exam Code
    :ICBB
  • Exam Name
    :IASSC Certified - Lean Six Sigma Black Belt
  • Certification
    :IASSC Certifications
  • Vendor
    :IASSC
  • Total Questions
    :424 Q&As
  • Last Updated
    :Jul 11, 2026

IASSC ICBB Online Questions & Answers

  • Question 251:

    A valuable tool to use during the Measure Phase to show material and information flow throughout an entire process is the ______________ .

    A. Value Stream Map
    B. FMEA
    C. Pareto Chart
    D. Standard Operating Procedure

  • Question 252:

    When we compare short-term and long-term Capability which of these is true?

    A. Cp is better for the short term
    B. Both short-term and long-term performance are alike
    C. Performance tends to improve over time
    D. Cp is better for the long-term

  • Question 253:

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

    A. Weibull
    B. Normal
    C. Poisson
    D. Binomial

  • Question 254:

    Fractional Factorial, ____________and Response Surface Method are types of planned experiments.

    A. Multi-Vari Analysis
    B. Baldridge Channels
    C. One Factor at a Time or OFAT
    D. Factorial Design

  • Question 255:

    A Belt is analyzing data and upon creation of the graphical analysis sees multiple modes. One of the primary reasons this could occur is because the process has experienced a ____________________.

    A. Significant change from one shift to another
    B. Sizable Measurement System error
    C. Catastrophic failure of some sort
    D. Any one of these

  • Question 256:

    Statistical Difference is the magnitude of difference or change required to distinguish between a true difference, brought about by change or improvement, and one that could have occurred by chance.

    A. True
    B. False

  • Question 257:

    The validity of the decision made with Hypothesis Testing is dependent upon all of the following except ______________________.

    A. Beta risk
    B. Range of data
    C. Alpha risk
    D. Sample size

  • Question 258:

    What is correlation analysis?

    A. Testing of equality of means of two types of population
    B. To test the normality of a given set of data
    C. Equivalent to Gauge RandR study
    D. Power of linear relationship among variables

  • Question 259:

    Questions that can be best answered by a Visual Factory include all of these except _____________________.

    A. Are setups optimized for lower scrap levels?
    B. Can extra inventory be seen easily?
    C. Can changeover challenges be recognized?
    D. Are unneeded tools or supplies easily noted?

  • Question 260:

    Identify the process by which we can eliminate non value added activities?

    A. Lean manufacturing process
    B. Prioritization metrics process
    C. Process capability indices
    D. Process performance metrics

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