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Six Sigma ICBB Practice Test - Questions Answers, Page 5

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Which of these graphs demonstrates conditions which would be sufficient to enable OCAP for the process?

A.
Xbar Chart
A.
Xbar Chart
Answers
B.
Time Series Chart
B.
Time Series Chart
Answers
C.
Neither
C.
Neither
Answers
D.
Both
D.
Both
Answers
Suggested answer: A

Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?

A.
Data shift analysis
A.
Data shift analysis
Answers
B.
Outlier analysis methods
B.
Outlier analysis methods
Answers
C.
Center Line and Control Limits
C.
Center Line and Control Limits
Answers
D.
None of the above
D.
None of the above
Answers
Suggested answer: C

Common and ______________ Cause Variation are the focus of Statistical Process Control.

A.
Uncommon
A.
Uncommon
Answers
B.
Ordinary
B.
Ordinary
Answers
C.
Special
C.
Special
Answers
D.
Selective
D.
Selective
Answers
Suggested answer: C

Special Cause Variation falls into which two categories?

A.
Natural & Unnatural
A.
Natural & Unnatural
Answers
B.
Short Term & Long Term
B.
Short Term & Long Term
Answers
C.
Assignable & Pattern
C.
Assignable & Pattern
Answers
D.
Attribute & Discreet
D.
Attribute & Discreet
Answers
Suggested answer: C

Range Charts are the technique used to determine if Special Causes are occurring within the subgroups of the ______________.

A.
Histograms
A.
Histograms
Answers
B.
SPC Charts
B.
SPC Charts
Answers
C.
NP Charts
C.
NP Charts
Answers
D.
Pareto Charts
D.
Pareto Charts
Answers
Suggested answer: B

If the production is for higher volume and monitoring and the Mean and variability is to be monitored for four machines producing product and the characteristic to be monitored is Variable Data, which SPC Chart is best to be selected?

A.
Xbar-R Chart
A.
Xbar-R Chart
Answers
B.
Individual-MR Chart
B.
Individual-MR Chart
Answers
C.
NP Chart
C.
NP Chart
Answers
D.
CUSUM Chart
D.
CUSUM Chart
Answers
Suggested answer: A

When a Belt Poka-Yoke's a defect out of the process entirely then she should track the activity with a robust SPC system on the characteristic of interest in the defect as an early warning system.

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

Following the completion of a LSS project the Belt not only creates a Control Plan he also develops a _____________ so those involved in the process know what to do when the critical metrics move out of spec.

A.
Response Plan
A.
Response Plan
Answers
B.
Call List
B.
Call List
Answers
C.
Chain-of-Command
C.
Chain-of-Command
Answers
D.
Defect Analysis Plan
D.
Defect Analysis Plan
Answers
Suggested answer: A

The Control Limits width varies if the sample size varies for which type of chart?

A.
P Charts
A.
P Charts
Answers
B.
NP Charts
B.
NP Charts
Answers
C.
Xbar-R Charts
C.
Xbar-R Charts
Answers
D.
Time Series Charts
D.
Time Series Charts
Answers
Suggested answer: A

Which of these elements are not included in Implementation plans?

A.
Work breakdown structure
A.
Work breakdown structure
Answers
B.
Risk management plans
B.
Risk management plans
Answers
C.
Cost/Benefit ratios
C.
Cost/Benefit ratios
Answers
D.
Planned audits of work completion
D.
Planned audits of work completion
Answers
Suggested answer: C
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