Lean Six Sigma Yellow Belt Certification FREE Lean Six Sigma Yellow Belt Measure Phase Tools Questions and Answers 2

Question 1

Which tool is used to verify that a measurement system produces consistent and accurate results?

Accepted Answer

Gage R&R

Answer

Gage R&R (Repeatability and Reproducibility) evaluates the consistency and accuracy of a measurement system.

Question 2

What does a data collection plan primarily define?

Accepted Answer

What data to collect, how, when, and from whom

Answer

A data collection plan specifies the what, how, when, where, and who of gathering reliable data for analysis.

Question 3

In the Measure phase, what is the purpose of calculating process sigma?

Accepted Answer

To quantify how well a process meets customer specifications

Answer

Process sigma quantifies the capability of a process by measuring how many defects occur per million opportunities relative to specifications.

Question 4

Which type of data represents counts or categories, such as pass/fail or defect type?

Accepted Answer

Discrete (attribute) data

Answer

Discrete or attribute data consists of counts or categories and cannot be meaningfully subdivided.

Question 5

What is the primary purpose of a checksheet in the Measure phase?

Accepted Answer

To systematically collect and organize data at the point of occurrence

Answer

A checksheet is a structured form used to collect data in real time at the location where it is generated.

Lean Six Sigma Yellow Belt Certification Practice Test