IASSC Certified Lean Six Sigma Green Belt (ICGB) - IASSC Actual Exam Questions
Last updated on April 25, 2026
__________ Distributions occur when data comes from several sources that are supposed to be the same yet are not.
Skewed
Bimodal
Gaussian
Tri-peaked
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A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a ________________________Chart.
SIPOC
Multi-Vari
Box Plot
Whisker
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The purpose of a Process Map is to identify the complexity of the process and to assist in identifying critical steps in the process.
True
False
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The Empirical Rule is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean.
True
False
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The Mann-Whitney Test is used to test if the Means for two samples are different.
True
False
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