Lean Six Sigma Green Belt Certification Lean Six Sigma Green Belt Assessment 1

Question 1

Which tool is most commonly used in the Measure phase to visually display the distribution and variation of a process?

Accepted Answer

Histogram

Answer

Pareto chart

Answer

SIPOC diagram

Answer

Control chart

Question 2

What does the acronym CTQ stand for in Lean Six Sigma?

Accepted Answer

Critical To Quality

Answer

Cost To Quality

Answer

Control To Quality

Answer

Cycle Time Quotient

Question 3

In a Lean Six Sigma project, which type of data is represented by counts or whole numbers, such as the number of defects per batch?

Accepted Answer

Discrete data

Answer

Continuous data

Answer

Attribute data

Answer

Variable data

Question 4

Which Lean principle focuses on producing only what is needed, when it is needed, and in the amount needed?

Accepted Answer

Just-In-Time

Answer

Kaizen

Answer

Poka-Yoke

Answer

Value Stream Mapping

Question 5

What is the primary output of the Control phase in the DMAIC methodology?

Accepted Answer

A control plan and standardized procedures

Answer

A root cause analysis report

Answer

A validated measurement system

Answer

A project charter

Question 6

A process has a Cp value of 1.5 and a Cpk value of 0.8. What does this indicate?

Accepted Answer

The process is capable but is not centered within the specification limits

Answer

The process is both capable and centered within specifications

Answer

The process is not capable but is centered within specifications

Answer

Both Cp and Cpk indicate the process is out of control