File Info
| Exam | Lean Six Sigma Green Belt |
| Number | LSSGB |
| File Name | Six Sigma.LSSGB.PracticeTest.2018-11-23.79q.vcex |
| Size | 36 KB |
| Posted | Nov 23, 2018 |
| Download | Six Sigma.LSSGB.PracticeTest.2018-11-23.79q.vcex |
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Demo Questions
Question 1
A periodic time frame can be used to arrange for Control Limit and Center Line calculations with good SPC implementation in a process.
- True
- False
Correct answer: A
Question 2
The data on SPC charts are typically constructed such that they have the most recent data point on the right hand side.
- True
- False
Correct answer: A
Question 3
Which statement(s) describe an undesirable situation when implementing SPC?
- The lower Control Limit for the R chart is equal to zero
- Attempt to use SPC for tracking transaction times at a warehouse
- A process is in Statistical Control before implementation of SPC
- The Control Limits are wider than the customer specification limits
Correct answer: D
Question 4
If a process has Outliers which pair of charts is most preferable if subgroups will exist for the Continuous Data?
- Individual—Moving Range
- Xbar-R Charts
- Xbar-S Charts
- nP and P Charts
Correct answer: B
Question 5
After a Belt has put data through the smoothing process which chart would be used to look for trends in the data?
- Moving Average Chart
- Multi-Vari Chart
- X bar Chart
- Pareto Chart
Correct answer: A
Question 6
A Belt concludes a Lean Six Sigma project with the creation of a Control Plan. At what point can the Control Plan be closed?
- Never, a Control Plan is a living document
- As soon as the Champion signs off
- Within 30 days of the LSS project review team meeting
- After the project has been presented at the recognition event
Correct answer: A
Question 7
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?
- Positively
- Not
- Negatively
- None
Correct answer: C
Question 8
Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are 3 correct answers).
- Non-linear relationships between the inputs X’s and output Y
- Uncertainty in the slope of the linear relationship between an X and a Y
- Relationships between Y (output) and more than one X (Input)
- Preventing the use of a Designed Experiment if unnecessary
- We assume that the X’s are independent of each other
Correct answer: CDE
Question 9
Fractional Factorial designs for an experimental approach are used when ____________ about the multiple metric interaction in a process.
- Much is known
- Little is known
- We don’t care
- Data exists
Correct answer: B
Question 10
A Belt will occasionally do a quick experiment referred to as an OFAT which stands for ____________________.
- Only a Few Are Tested
- Opposite Factors Affect Technique
- One Factor At a Time
- Ordinary Fractional Approach Technique
Correct answer: C
