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السؤال #1
When analyzing a data set we frequently graph one metric as a function of another. If the slope of the Correlation line is -2.5 we would say the two metrics are ___________ correlated?
A. APositively
B. BNot
C. CNegatively
D. DNone
عرض الإجابة
اجابة صحيحة: C
السؤال #2
When a Belt applies the practice of Poka-Yoke to a project challenge she is attempting to make certain the activity is _______________ .
A. Well documented
B. Removed from the line
C. Mistake proofed
D. Highly visible
عرض الإجابة
اجابة صحيحة: C
السؤال #3
A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #4
Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #5
The Regression Model for an observed value of Y contains the term ?o which represents the Yaxis intercept when X = 0.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #6
The term FMEA is an abbreviation for Failures Measure Effective Automation.
A. ATrue
B. BFalse
عرض الإجابة
اجابة صحيحة: B
السؤال #7
A Lean Principle that addresses efficiency by the process worker is called ____________________?
A. isual Factory
B. upervising
C. raining
D. tandardizing
عرض الإجابة
اجابة صحيحة: D
السؤال #8
A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Chart.
A. SIPOC
B. Multi-Vari
C. Box Plot
D. Whisker
عرض الإجابة
اجابة صحيحة: B
السؤال #9
A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Chart.
A. SIPOC
B. Multi-Vari
C. Box Plot
D. Whisker
عرض الإجابة
اجابة صحيحة: B
السؤال #10
Due to excessive pollution, GREEN Solutions Inc. is considering subsidizing public transportation to work for its employees. According to the manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. Assuming a Normal Distribution for the commute times by either personal or public transportation, which of these is true?
A. The probability that they would arrive on time using personal vehicles is much higher than using the metro public transportation system (MPTS)
B. The probability that they would arrive on time using the MPTS is much higher than using their personal vehicles
C. The two probabilities are about the same excepting in one case the consistency is higher than the other
D. We need to compile more data around weekends to incorporate for traffic differences
E. When Standard Deviation is higher the probability goes down and so the MPTS is worse
عرض الإجابة
اجابة صحيحة: B
السؤال #11
The reason(s) for not marking the customer Specification Limits (SL) on a Control Chart is which of these? (Note: There are 4 correct answers).
A. AProcess control teams should not control a process based on SLs
B. BDisplaying the SLs on a Control Chart sends a wrong signal toward process control
C. CMarking the SLs on a Control Chart is against the principle of charting
D. DBy marking the SLs, one can confuse the operator as to what limits are critical
E. EBy using mere Control Limits the process only needs to be in Statistical Control
عرض الإجابة
اجابة صحيحة: ABDE
السؤال #12
SPC on the outputs is more preferred than SPC on the inputs when implementing SPC for your process.
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #13
__________ Distributions occur when data comes from several sources that are supposed to be the same yet are not.
A. Skewed
B. Bimodal
C. Gaussian
D. Tri-peaked
عرض الإجابة
اجابة صحيحة: A
السؤال #14
The data on SPC charts are typically constructed such that they have the most recent data point onthe right hand side.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #15
The use of station warning lights, tool boards and jidohka devices in the application of Lean accomplish which of these principles?
A. Pilferage Minimization
B. Visual Factory
C. Management Awareness
D. Operator Attentiveness
عرض الإجابة
اجابة صحيحة: B
السؤال #16
While management of a company must set the stage for all improvement efforts, which of these 5S's is primarily driven by management?
A. Straighten
B. Sort
C. Shine
D. Sustain
عرض الإجابة
اجابة صحيحة: D
السؤال #17
Positional, cyclical, and temporal variations are most commonly analyzed inPlease choose the correct answer.
A. SPC charts
B. multi-vari charts
C. cause and effect diagrams
D. run charts
عرض الإجابة
اجابة صحيحة: B
السؤال #18
Which statement(s) are correct for the Regression Analysis shown here? (Note: There are 2 correct answers).
A. This Regression is an example of a Multiple Linear Regression
B. This Regression is an example of Cubic Regression
C. %Cu explains the majority of the process variance in heat flux
D. Thickness explains over 80% of the process variance in heat flux
E. The number of Residuals in this Regression Analysis is 26
عرض الإجابة
اجابة صحيحة: AD
السؤال #19
An employee of ACME Corporation noticed that every loan application that gets approved is copied four times and is stored in different locations in the company for no apparent reason. This would be an example of __________________.
A. revention Costs
B. xternal Failure Costs
C. nternal Failure Costs
D. ppraisal Costs
عرض الإجابة
اجابة صحيحة: C
السؤال #20
To create standardization of financial benefit calculations project savings are typically based on savings over what period of time?
A. 6 months
B. 12 months
C. 24 months
D. The remainder of the calendar year
E. The remainder of the fiscal year
عرض الإجابة
اجابة صحيحة: B
السؤال #21
As part of a Visual Factory plan __________ cards are created and utilized to identify areas in need of cleaning and organization.
A. Kanban
B. Kaizen
C. Poke-Yoke
D. WhoSai
عرض الإجابة
اجابة صحيحة: A
السؤال #22
Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #23
When an inspection process rejects conforming product, what type of error is being made?Please choose the correct answer.
A. α
B. β
C. σ
D. H0
عرض الإجابة
اجابة صحيحة: A
السؤال #24
Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #25
Which statement(s) are true about the Fitted Line Plot shown here? (Note: There are 2 correct answers).
A. When Reactant increases, the Energy Consumed increases
B. The slope of the equation is a positive 130
C. The predicted output Y is close to -18 when the Reactant level is set to 6
D. Over 85 % of the variation of the Energy Consumed is explained by the Reactant via this Linear Regression
عرض الإجابة
اجابة صحيحة: CD
السؤال #26
According to the definition of Rolled Throughput Yield which of these items best describe the purpose of RTY?
A. ccounts for losses due to rework and scrap
B. etermines incremental Growth
C. function of Y=f(x)
D. solates the increase throughput
عرض الإجابة
اجابة صحيحة: A
السؤال #27
A measurement system analysis is designed to assess the statistical properties ofPlease choose the correct answer.
A. gage variation
B. process performance
C. process stability
D. engineering tolerances
عرض الإجابة
اجابة صحيحة: A
السؤال #28
As part of a Visual Factory plan __________ cards are created and utilized to identify areas in need of cleaning and organization.
A. anban
B. aizen
C. oke-Yoke
D. hoSai
عرض الإجابة
اجابة صحيحة: A
السؤال #29
A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Chart.
A. SIPOC
B. Multi-Vari
C. Box Plot
D. Whisker
عرض الإجابة
اجابة صحيحة: B
السؤال #30
A Lean Principle that addresses efficiency by the process worker is called ____________________?
A. Visual Factory
B. Supervising
C. Training
D. Standardizing
عرض الإجابة
اجابة صحيحة: D
السؤال #31
A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #32
Which of the following measures is used to show the ratio of defects to units?Please choose the correct answer.
A. DPU
B. DPO
C. DPMO
D. PPM
عرض الإجابة
اجابة صحيحة: A
السؤال #33
Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #34
__________ Distributions occur when data comes from several sources that are supposed to be the same yet are not.
A. Skewed
B. Bimodal
C. Gaussian
D. Tri-peaked
عرض الإجابة
اجابة صحيحة: A
السؤال #35
A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #36
The 5 Why Analysis is only useful if the possible independent variable can be broken down into five possible causes.
A. ATrue
B. BFalse
عرض الإجابة
اجابة صحيحة: B
السؤال #37
Select all the statements that are true after reviewing the Capability Analysis shown here. (Note:There are 4 correct answers).
A. The process is out of Control
B. The process is properly assumed to be a Normal process
C. The Mean of the process moving range is 1
D. This Capability Analysis used subgroups
E. Majority of the dimensional values are outside of the tolerance than within
عرض الإجابة
اجابة صحيحة: BCDE
السؤال #38
The acronym for the defined approach taken by Lean Six Sigma to solve significant challenges related to a process is which of these?
A. DOE
B. DMAIC
C. SIPOC
D. FMEA
عرض الإجابة
اجابة صحيحة: B
السؤال #39
A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Chart.
A. SIPOC
B. Multi-Vari
C. Box Plot
D. Whisker
عرض الإجابة
اجابة صحيحة: B
السؤال #40
The use of Kanbans work best with pull systems for determining the timing of which products or services are produced.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #41
If a process has Outliers which pair of charts is most preferable if subgroups will exist for theContinuous Data?
A. ndividual—Moving Range
B. bar-R Charts
C. bar-S Charts
D. P and P Charts
عرض الإجابة
اجابة صحيحة: B
السؤال #42
Fractional Factorial designs for an experimental approach are used when ____________ about themultiple metric interaction in a process.
A. uch is known
B. ittle is known
C. e don’t care
D. ata exists
عرض الإجابة
اجابة صحيحة: B
السؤال #43
Which statement(s) are true about the Fitted Line Plot shown here? (Note: There are 2 correct answers).
A. When Reactant increases, the Energy Consumed increases
B. The slope of the equation is a positive 130
C. The predicted output Y is close to -18 when the Reactant level is set to 6
D. Over 85 % of the variation of the Energy Consumed is explained by the Reactant via this Linear Regression
عرض الإجابة
اجابة صحيحة: CD
السؤال #44
After a Belt has put data through the smoothing process which chart would be used to look for trends in the data?
A. Moving Average Chart
B. Multi-Vari Chart
C. X bar Chart
D. Pareto Chart
عرض الإجابة
اجابة صحيحة: A
السؤال #45
A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Chart.
A. SIPOC
B. Multi-Vari
C. Box Plot
D. Whisker
عرض الإجابة
اجابة صحيحة: B
السؤال #46
The use of station warning lights, tool boards and jidohka devices in the application of Lean accomplish which of these principles?
A. ilferage Minimization
B. isual Factory
C. anagement Awareness
D. perator Attentiveness
عرض الإجابة
اجابة صحيحة: B
السؤال #47
Select all the statements that are true after reviewing the Capability Analysis shown here. (Note:There are 4 correct answers).
A. The process is out of Control
B. The process is properly assumed to be a Normal process
C. The Mean of the process moving range is 1
D. This Capability Analysis used subgroups
E. Majority of the dimensional values are outside of the tolerance than within
عرض الإجابة
اجابة صحيحة: BCDE
السؤال #48
A periodic time frame can be used to arrange for Control Limit and Center Line calculations withgood SPC implementation in a process.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #49
Which of the following tools is used to translate broad requirements into specific requirements?Please choose the correct answer.
A. A quality control plan
B. The theory of constraints (TOC)
C. A critical to quality (CTQ) tree
D. A process flowchart
عرض الإجابة
اجابة صحيحة: C
السؤال #50
The Central Limit Theorem helps us understand the ___________ we are taking and is the basis for using sampling to estimate population parameters.
A. nalysis
B. isk
C. urtosis
D. oute
عرض الإجابة
اجابة صحيحة: B
السؤال #51
A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #52
Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are 3 correct answers).
A. Non-linear relationships between the inputs X's and output Y
B. Uncertainty in the slope of the linear relationship between an X and a Y
C. Relationships between Y (output) and more than one X (Input)
D. Preventing the use of a Designed Experiment if unnecessary
E. We assume that the X's are independent of each other
عرض الإجابة
اجابة صحيحة: CDE
السؤال #53
A Belt concludes a Lean Six Sigma project with the creation of a Control Plan. At what point can the Control Plan be closed?
A. Never, a Control Plan is a living document
B. As soon as the Champion signs off
C. Within 30 days of the LSS project review team meeting
D. After the project has been presented at the recognition event
عرض الإجابة
اجابة صحيحة: A
السؤال #54
A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #55
The essence of Lean is to concentrate effort on removing waste while improving process flow to achieve speed and agility at lower cost.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #56
The data on SPC charts are typically constructed such that they have the most recent data point onthe right hand side.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #57
__________ Distributions occur when data comes from several sources that are supposed to be the same yet are not.
A. Skewed
B. Bimodal
C. Gaussian
D. Tri-peaked
عرض الإجابة
اجابة صحيحة: A
السؤال #58
A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #59
When analyzing a data set we frequently graph one metric as a function of another. If the slope ofthe Correlation line is -2.5 we would say the two metrics are ___________ correlated?
A. ositively
B. ot
C. egatively
D. one
عرض الإجابة
اجابة صحيحة: C

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