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Six Sigma ICBB Practice Test - Questions Answers, Page 12

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Appropriate measures means that measurements are ______________.

A.
Representative
A.
Representative
Answers
B.
Sufficient
B.
Sufficient
Answers
C.
Contextual
C.
Contextual
Answers
D.
Relevant
D.
Relevant
Answers
E.
All of these answers are correct
E.
All of these answers are correct
Answers
Suggested answer: E

A ___________ problem in the Measurement System suggests that there is a lack of consistency in the measurement over time.

A.
Linearity
A.
Linearity
Answers
B.
Bias
B.
Bias
Answers
C.
Stability
C.
Stability
Answers
D.
Magnitude
D.
Magnitude
Answers
Suggested answer: C

An operator checks that all boxes being packed contain enough products to fill the box. However, each box getting filled has a different number of products in it. This is a Reproducibility problem, not a Repeatability problem.

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

In a good Measurement System the most variation will be with part-to-part measurements. What should you do if the majority of variation is associated with the Gage R&R assuming the gage is technically capable?

A.
Focus on fixing the Repeatability and Reproducibility of the measurement device
A.
Focus on fixing the Repeatability and Reproducibility of the measurement device
Answers
B.
Purchase a new machine
B.
Purchase a new machine
Answers
C.
Focus on trimming the Part-to-Part variation
C.
Focus on trimming the Part-to-Part variation
Answers
D.
Run another MSA test with the machine
D.
Run another MSA test with the machine
Answers
Suggested answer: A

What aspects of Measurement Systems Analysis (MSA) studies are applicable when the process used to measure does not damage the part?

A.
Destructive variable gage R&R and Crossed Study
A.
Destructive variable gage R&R and Crossed Study
Answers
B.
Destructive variable gage R&R and Nested Study
B.
Destructive variable gage R&R and Nested Study
Answers
C.
Nondestructive variable gage R&R and Crossed Study
C.
Nondestructive variable gage R&R and Crossed Study
Answers
D.
Nondestructive variable gage R&R and Nested Study
D.
Nondestructive variable gage R&R and Nested Study
Answers
Suggested answer: D

Each of the items listed would impact the Process Capability for a process with a continuous output except ___________________.

A.
Shape of process data distribution (e.g. Normal Distribution)
A.
Shape of process data distribution (e.g. Normal Distribution)
Answers
B.
Process Technology
B.
Process Technology
Answers
C.
Process Standard Deviation
C.
Process Standard Deviation
Answers
D.
Seasonal variation in process
D.
Seasonal variation in process
Answers
Suggested answer: B

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

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

The reported Cpk for a process with an average of 104 units, a spread of 18 units and upper and lower specification limits of 122 and 96 units would be?

A.
0.5
A.
0.5
Answers
B.
0.89
B.
0.89
Answers
C.
1.00
C.
1.00
Answers
D.
2.00
D.
2.00
Answers
Suggested answer: B

When we compare short-term and long-term Capability which of these is true?

A.
Cp is better for the short term
A.
Cp is better for the short term
Answers
B.
Both short-term and long-term performance are alike
B.
Both short-term and long-term performance are alike
Answers
C.
Performance tends to improve over time
C.
Performance tends to improve over time
Answers
D.
Cp is better for the long-term
D.
Cp is better for the long-term
Answers
Suggested answer: A

What is the Ppk of a process with a spread of 24 units, an average of 68, an upper limit of 82 and a lower limit of 54?

A.
1.68
A.
1.68
Answers
B.
2.00
B.
2.00
Answers
C.
4.00
C.
4.00
Answers
D.
4.42
D.
4.42
Answers
Suggested answer: C
Total 369 questions
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