ASQ Certified Quality Process Analyst & Improvement Associate 4

Question 1

In a Value Stream Map, activities that do not add value from the customer's perspective are called:

Accepted Answer

Waste (Muda)

Answer

Muda is the Japanese term for waste — any activity that consumes resources without creating value the customer is willing to pay for.

Question 2

Takt time is calculated as:

Accepted Answer

Available production time divided by customer demand rate

Answer

Takt time = Available production time / Customer demand, representing the pace of production needed to meet customer requirements.

Question 3

When a control chart shows a run of 8 or more consecutive points on one side of the center line, this indicates:

Accepted Answer

A potential special cause that should be investigated

Answer

A run of 8+ points on one side of the centerline is a Western Electric (Nelson) rule violation signaling a non-random pattern and potential special cause.

Question 4

Which quality tool is BEST suited for breaking a broad improvement goal into progressively more detailed and actionable tasks?

Accepted Answer

Tree diagram (systematic diagram)

Answer

A tree diagram systematically breaks a goal or problem into finer levels of detail, showing how high-level objectives translate into specific tasks.

Question 5

Process sigma level is primarily used to express:

Accepted Answer

A process's defect rate relative to opportunities for error

Answer

Sigma level quantifies process performance in defects per million opportunities (DPMO), with Six Sigma equating to ~3.4 DPMO.

ASQ - American Society for Quality Certification Practice Test

ASQ - American Society for Quality Certification Practice Test

ASQ Certified Quality Process Analyst & Improvement Associate 4