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IASSC Certified Lean Six Sigma Black Belt (ICBB) - IASSC Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
300 Total Questions
1
Question
A valuable tool to use during the Measure Phase to show material and information flow throughout an entire process is the . ______________
Options
A Standard Operating Procedure
B Pareto Chart
C Value Stream Map
D FMEA
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2
Question
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.
Options
A True
B False
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3
Question
Each of the items listed would impact the Process Capability for a process with a continuous output except ___________________.
Options
A Seasonal variation in process
B Process Standard Deviation
C Shape of process data distribution (e.g. Normal Distribution)
D Process Technology
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4
Question
Which Experimental Design typically is most associated with the fewest number of input variables or factors in the design?
Options
A Fractional Factorial design
B Simple Linear Regression
C Response Surface design
D Full Factorial design
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5
Question
Cost of Poor Quality (COPQ) can be classified as Visible Costs and Hidden Costs. All these items are Hidden Cost except __________________.
Options
A Late Delivery
B Time Value of Money
C Lost Customer Loyalty
D Returns
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