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 191:

    How many experimental runs exist in a Full Factorial and fully randomized design for 4 factors with 2 replicates for the Corner Points and no Center Points? The factors in the experiment are only at 2- levels.

    A. 10
    B. 32
    C. 256
    D. 64

  • Question 192:

    Measurement __________ is defined as the difference between the observed and the expected values for a given set of data.

    A. Bias
    B. Linearity
    C. Range
    D. Breadth

  • Question 193:

    Customers make their decisions based on Features, Integrity (of the seller) Delivery and ___________?

    A. Color
    B. Expense
    C. Season
    D. None

  • Question 194:

    Cost of Poor Quality (COPQ) can be classified as Visible Costs and Hidden Costs.

    Which of these items is a Visible Cost?

    A. Lost Customer Loyalty
    B. Time Value of Money
    C. Returns
    D. Late Delivery

  • Question 195:

    When a Belt properly analyzes the results of an experiment he must examine the Residuals in expectation of finding all of the following except _________.

    A. Some Residuals higher than others
    B. Residuals will represent a Linear Regression
    C. All Residuals within 2 Standard Deviations of the Mean
    D. Some Residuals lower than others

  • Question 196:

    Identify the Six Sigma tools and methodologies used to achieve the standard breakdown process.

    A. Survey
    B. Decomposition and integration
    C. Benchmarking
    D. Market research

  • Question 197:

    Which statement is NOT correct about the Fitted Line Plot shown here?

    A. The independent variable is the reactant
    B. If the reactant was 10 units, with 95% confidence we would expect a minimum yield of 148 units
    C. With at least 95% confidence, we can expect less than 10 units of Yield when the reactant is at a value of 1
    D. A reactant value between 6 and 8 units yields around 40 to 60
    E. When the reactant increases, the expected yield would increase

  • Question 198:

    One of the methods of testing a Measurement System is to have at least two people take multiple readings from the same instrument and of the same sample set to judge the Repeatability and Reproducibly. This approach is called a ______________ study.

    A. Correlation Analysis
    B. Gage R and R
    C. Bimodal
    D. Dual Attribute

  • Question 199:

    The relationship between a response variable and one or more independent variables is investigated and modeled by use of __________________.

    A. X-Y Matrix
    B. Baldridge Assessment
    C. Analysis of Variance (ANOVA)
    D. Critical X's Definition

  • Question 200:

    What does R stand for in the acronym- SMART?

    A. Relevant
    B. Reliability
    C. Regression
    D. Reproducibility

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