Most Recent IASSC ICBB Exam Questions & Answers

Prepare for the IASSC Certified Lean Six Sigma Black Belt exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the IASSC ICBB exam and achieve success.

The questions for ICBB were last updated on Dec 21, 2024.

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Question No. 1

The reported Cpk for a process with an average of 104 units, a spread of 18 units and upper and lower specification limits of 122 and 96 units would be?

A0.5

B0.89

C1.00

D2.00

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Correct Answer: B

Question No. 2

Of the various types of data shown which is NOT representative of Variable Data.

AChild's height is 4 foot 3 inches

BThree employees wore hard hats

CCar burned 2.7 gallons of gasoline

DTrain was going 140 kilometers per hour

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Correct Answer: B

Question No. 3

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

AData shift analysis

BOutlier analysis methods

CCenter Line and Control Limits

DNone of the above

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Correct Answer: C

Question No. 4

To establish a sample size that will allow the proper overlap of distributions we do which of these?

AMultiply Alpha by 1.75

BCalculate one minus Beta

CCalculate Beta plus 2

DMultiply Beta by 3

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Correct Answer: B

Question No. 5

If a Six Sigma project was to reduce changeover times and the team found the project success was decreasing over time since changeover times began to creep back up, which Lean tools should be considered in the Control Phase to reestablish and sustain the project success?

AImprove the lighting to assure adequate visibility

BConfirm a Visual Factory exists to assure proper communication of status of machines

CImplement Kanbans to assure enough inventory for the process step

DReword the standardized work instructions to use active verbs and not passive phrases

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Correct Answer: B

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