Ace Your ICBB Lean Six Sigma Black Belt Exam

IASSC Lean Six Sigma – Black Belt Questions and Answers

Question 5

An operator is measuring the distance between two points. Which is most likely to be influenced by the operator?

Precision of the measurement

Accuracy of the measurement

Calibration of the instrument

All of these answers are correct

Question 6

For Attribute Data, Process Capability is defined as the average proportion of nonconforming products.

True

False

Question 7

When doing Hypothesis Testing on Non-normal data Belts will use a ________________ to compare more than two sample proportions to each other.

Z score Table

Sakami Table

Mean-to-Mode Analysis

Contingency Table

Question 8

Which of these might contribute to similar distributions having Unequal Variance?

Extreme tails

Outliers

Multiple Modes

All of the above