Lean Enterprise is based on the premise that anywhere work is being done which of these is also
occurring?
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Correct Answer:
B
Q: 2
A Belt experienced an Alpha of .05 and a Beta of .10 and knew these are the most common risk levels
when running a Statistical test.
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Correct Answer:
A
Q: 3
Training cost $6,500 and a project required an initial investment of $47,500. If the project yields
monthly savings of $3,500 beginning after 4 months, what is the payback period in months, before
money costs and taxes?
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Correct Answer:
C
Q: 4
As part of a Visual Factory plan __________ cards are created and utilized to identify areas in need of
cleaning and organization.
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Correct Answer:
A
Q: 5
Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are
3 correct answers).
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Correct Answer:
C, D, E
Q: 6
Lean focuses on the sequence of activities and work required to produce a product or a service. This
flow is called a ___________________.
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Correct Answer:
C
Q: 7
Inferential Statistics is largely about Significance. There are both Practical and _______________
Significance to consider during an analysis of data in a Lean Six Sigma project.
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Correct Answer:
D
Q: 8
Nominal Scale data consists of names, labels or categories and cannot be arranged in any
mathematical ordering scheme. Complex arithmetic functions cannot be easily applied to Nominal
Data:
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Correct Answer:
A
Q: 9
Conducting a viable Capability Analysis using Attribute Data one must obtain a fairly large sample set
to be statistically sound.
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Correct Answer:
A
Q: 10
While management of a company must set the stage for all improvement efforts, which of these 5S’s
is primarily driven by management?
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Correct Answer:
D
Q: 11
When utilizing Statistics the population is defined as a collection of all the individual data points of
interest.
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Correct Answer:
A
Q: 12
The Regression Model for an observed value of Y contains the term ?o which represents the Y axis
intercept when X = 0.
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Correct Answer:
A
Q: 13
Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are
3 correct answers).
Options
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Correct Answer:
C, D, E
Q: 14
The generation of a Regression Equation is justified when we _____________. (Note: There are 4
correct answers).
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Correct Answer:
A, C, D, E
Q: 15
__________ Distributions occur when data comes from several sources that are supposed to be the
same yet are not.
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Correct Answer:
A
Q: 16
SPC charts typically have the most recent data point on the right hand side.
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Correct Answer:
A
Q: 17
When two Inputs have an impact on the Output together yet seem to have no or little impact on
their own this is called a/an ________________.
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Correct Answer:
A
Q: 18
Which statement(s) describe an undesirable situation when implementing SPC?
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Correct Answer:
D
Q: 19
Which element of waste best describes "the unnecessary movement of materials and/or goods"?
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Correct Answer:
C
Q: 20
Fractional Factorial designs for an experimental approach are used when ____________ about the
multiple metric interaction in a process.
