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Six Sigma ICGB Practice Test - Questions Answers, Page 13

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The very best way to begin an effort to map a process is to do which of these?

A.
Interview the process owner
A.
Interview the process owner
Answers
B.
Interview the manager of the department
B.
Interview the manager of the department
Answers
C.
Walk the actual process from beginning to end
C.
Walk the actual process from beginning to end
Answers
D.
Take pictures of the factory floor at each shift
D.
Take pictures of the factory floor at each shift
Answers
Suggested answer: C

The X-Y Diagram is a tool used to identify/collate potential X's and assess their relative impact on multiple Y's.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Long-term Data represents all the variation that one can expect within the subject process.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

The Accuracy of a Measurement System addresses _________________.

A.
Stability, Bias & Linearity
A.
Stability, Bias & Linearity
Answers
B.
Repeatability & Reproducibility
B.
Repeatability & Reproducibility
Answers
C.
Stability & Sensitivity
C.
Stability & Sensitivity
Answers
D.
Precision & Sensitivity
D.
Precision & Sensitivity
Answers
Suggested answer: A

As a type of measurement error, Linearity describes a change in accuracy through the expected operating range of the measurement instrument.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

The deviation of the measured value from the actual value is known as _____________.

A.
Bias
A.
Bias
Answers
B.
Linearity
B.
Linearity
Answers
C.
Repeatability
C.
Repeatability
Answers
D.
Movement
D.
Movement
Answers
Suggested answer: A

The ability to repeat the same measurement obtained with one measurement instrument used several times by one appraiser while measuring the identical characteristic on the same part is known as ____________.

A.
Repeatability
A.
Repeatability
Answers
B.
Bias
B.
Bias
Answers
C.
Linearity
C.
Linearity
Answers
D.
Reproducibility
D.
Reproducibility
Answers
Suggested answer: A

Process Capability is a function of which of these?

A.
Customer requirements
A.
Customer requirements
Answers
B.
Process performance
B.
Process performance
Answers
C.
Output over time
C.
Output over time
Answers
D.
All of these answers are correct
D.
All of these answers are correct
Answers
Suggested answer: D

Which of these are correct if Cpk Upper is 2.0 and Cpk Lower is 1.0?

A.
The process is not stable.
A.
The process is not stable.
Answers
B.
The process is shifted to the left.
B.
The process is shifted to the left.
Answers
C.
Cpk must be reported as 1.0.
C.
Cpk must be reported as 1.0.
Answers
D.
The process Mean is 1.5.
D.
The process Mean is 1.5.
Answers
Suggested answer: C

A Stable process is a process whose output is consistent over time. A primary tool used to analyze Stability would be a ________________.

A.
Data Forward Plot
A.
Data Forward Plot
Answers
B.
Bag Plot
B.
Bag Plot
Answers
C.
Min/Max Plot
C.
Min/Max Plot
Answers
D.
Time Series Plot
D.
Time Series Plot
Answers
Suggested answer: D
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