Exam Details

  • Exam Code
    :ICYB
  • Exam Name
    :IASSC Certified - Lean Six Sigma Yellow Belt
  • Certification
    :IASSC Certifications
  • Vendor
    :IASSC
  • Total Questions
    :151 Q&As
  • Last Updated
    :Jun 10, 2025

IASSC IASSC Certifications ICYB Questions & Answers

  • Question 141:

    Which of the following would likely not be a CTQ (Critical-to-Quality) for the purchase of a product?

    A. Functionality

    B. Durability

    C. Dependability

    D. None

  • Question 142:

    The Pareto Chart is a tool that displays data that typically follows what ratio?

    A. 70:30

    B. 80:20

    C. 90:10

    D. 95:5

  • Question 143:

    When we assess the Voice of the Customer we are attempting to determine the gaps in our processes between “what is” and __________________.

    A. “What isn't”

    B. “What will make money”

    C. “What will cost less”

    D. “What should be”

  • Question 144:

    In the expression Y = f(Xn) Y, the output, is the ___________ variable and Xn, the inputs, are the __________ variables.

    A. Independent, dependent

    B. Individual, multiple

    C. Sole, multiple

    D. Dependent, independent

  • Question 145:

    Voice of the Customer is a Lean Six Sigma technique to determine the ___________ attributes of a product or service.

    A. Desirable

    B. Beneficial

    C. Critical-to-Quality

    D. Preferred

  • Question 146:

    Benefits and working conditions would be primarily the concern of which of the following?

    A. Voice of the Customer

    B. Voice of the Employee

    C. Voice of the Business

    D. Voice of the Process

  • Question 147:

    The DMAIC approach to problem solving stands for Define, __________, Analyze, Improve and Control.

    A. Manage

    B. Measure

    C. Memorize

    D. Manipulate

  • Question 148:

    Six Sigma refers to a process whose output has at least 95% of its data points within 6 Standard Deviations from the Mean.

    A. True

    B. False

  • Question 149:

    Training cost is $3,000 and a project required an initial investment of $12,000. If the project yields monthly savings of $1,800 beginning after 3 months, what is the payback period in months (before money costs and taxes)?

    A. 4.17

    B. 8.33

    C. 11.33

    D. 28.28

  • Question 150:

    The ROI for a project is a measurement metric that stands for Return on Investment and is one of the methods used to measure the success of a Lean Six Sigma project.

    A. True

    B. False

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