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 341:

    Which of these items are not part of what is necessary for successful Kaizens?

    A. Good lighting
    B. Management support
    C. Operator support
    D. Analysis tools

  • Question 342:

    Data that can be measured on a continuum and has meaningful decimal subdivisions are __________ data.

    A. Continuous
    B. Surplus
    C. Discrete
    D. Variable

  • Question 343:

    Choose those characteristics of a Simple Linear Regression (SLR) Analysis that are applicable. (Note: There are 3 correct answers).

    A. The Correlation Coefficient is always greater than the Regression Coefficient in a SLR
    B. General Regression Analysis deals only with Continuous Data
    C. Non-linear Regressions can explain curvature when with more statistical confidence than Linear Regressions
    D. SLR can help quantify the significance of variation in X that influences the variation in Y via a mathematical equation
    E. A Correlation does not explain causation but a Regression Analysis with a statistically valid mathematical equation does explain causation

  • Question 344:

    Appropriate measures means that measurements are ______________.

    A. Representative
    B. Sufficient
    C. Contextual
    D. Relevant
    E. All of these answers are correct

  • Question 345:

    If an experiment has 5 factors and no replicates for a 2-level Experimental Design with 16 experimental runs which statement is incorrect?

    A. The Experimental Design is half-fractional
    B. The Main Effects are confounded with only 4-way interactions
    C. The Main Effects for the 5 factors are not aliased or confounded but the 2-way interactions are confounded with the 3-way interactions
    D. The experiment has 8 experimental runs with the first factor at the high level

  • Question 346:

    An example of the waste of mismanaged Inventory is __________.

    A. Capital costs of money
    B. Value decrease from aged inventory
    C. Cost of storage space
    D. All of these answers are correct

  • Question 347:

    What is `business process management'?

    A. A holistic management approach that involves directing efforts towards minimizing an organization's negative costs to the society.
    B. A holistic management approach that involves directing efforts towards maximizing an organization's positive costs to the society.
    C. A holistic management approach that involves identification of an organization's core business processes, assignment of process ownership, and definition of measures that evaluate the performance of a particular process.
    D. A holistic management approach that aims at enumerating or listing an organization's various processes that are not of desired levels.

  • Question 348:

    A Lean Six Sigma project is attempting to reduce inventory days. The Process Capability will be monitored as part of the Control Phase to track the sustainability of the improvement.

    Which distribution type is best used for performing the Capability Analysis?

    A. Weibull Distribution
    B. Normal Distribution
    C. Exponential Distribution
    D. Logistic Distribution
    E. Gaussian Distribution

  • Question 349:

    Special Cause Variation falls into which two categories?

    A. Natural and Unnatural
    B. Short Term and Long Term
    C. Assignable and Pattern
    D. Attribute and Discreet

  • Question 350:

    Which of these items contribute to what is necessary for successful Kaizen events?

    A. Analysis tools
    B. Management support
    C. Operator support
    D. All of these answers are correct

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