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 27, 2025

Six Sigma Six Sigma Certifications CLSSBB Questions & Answers

  • Question 31:

    If a process has subgroups for Variable data and the process runs for a long period of time, then the best pair of SPC Charts to use would be an Xbar and _________.

    A. NP Chart

    B. Individuals Chart

    C. R Chart

    D. C Chart

  • Question 32:

    The Control Limits width varies if the sample size varies for which type of chart?

    A. P Charts

    B. NP Charts

    C. Xbar-R Charts

    D. Time Series Charts

  • Question 33:

    Which of these elements are not included in Implementation plans?

    A. Work breakdown structure

    B. Cost/Benefit ratios

    C. Risk management plans

    D. Planned audits of work completion

  • Question 34:

    Following the completion of a LSS project the Belt not only creates a Control Plan he also develops a _____________ so those involved in the process know what to do when the critical metrics move out of spec.

    A. Response Plan

    B. Call List

    C. Chain-of-Command

    D. Defect Analysis Plan

  • Question 35:

    Six Sigma is a business improvement discipline whose fundamental view is based on a _________ oriented approach of the business.

    A. Profit

    B. Performance

    C. Process

    D. Predatory

  • Question 36:

    Much of the Six Sigma methodology is used to identify and remove causes for _____________.

    A. Process Variation

    B. Material Costs

    C. Excess Inventory

    D. Lost Sales

  • Question 37:

    When variation is removed from the output of a process then the process customer can have more confidence in the experience that results from the process.

    A. True

    B. False

  • Question 38:

    Special Cause Variation falls into which two categories? (Note: There are 2 correct answers).

    A. Natural

    B. Short term

    C. Assignable

    D. Pattern

  • Question 39:

    Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?

    A. Data shift analysis

    B. Outlier analysis methods

    C. Center Line and Control Limits

    D. None of the above

  • Question 40:

    If the production is for higher volume and monitoring and the Mean and variability is to be monitored for four machines producing product and the characteristic to be monitored is Variable Data, which SPC Chart is best to be selected?

    A. Xbar-R Chart

    B. Individual-MR Chart

    C. NP Chart

    D. CUSUM Chart

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