File Info
| Exam | IASSC Certified Lean Six Sigma Green Belt |
| Number | ICGB |
| File Name | Six Sigma.ICGB.PracticeTest.2018-08-08.76q.vcex |
| Size | 261 KB |
| Posted | Aug 08, 2018 |
| Download | Six Sigma.ICGB.PracticeTest.2018-08-08.76q.vcex |
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Demo Questions
Question 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?
- Positively
- Not
- Negatively
- None
Correct answer: C
Question 2
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 3
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 4
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
Question 5
After reviewing the Capability Analysis shown here select the statement(s) that are untrue.
- The process is properly assumed to be a Normal process
- The Mean of the process moving range is 1.78
- The process is out of Control
- This Capability Analysis used subgroups
- Majority of the dimensional values are outside of the tolerance than within
Correct answer: A
Question 6
The actual experimental response data varied somewhat from what a Belt had predicted them to be. This is the result of which of these?
- Inefficiency of estimates
- Residuals
- Confounded data
- Gap Analysis
Correct answer: B
Question 7
The generation of a Regression Equation is justified when we _____________. (Note: There are 4 correct answers).
- Expect the relationship to be Linear between the output and inputs
- Know that there is a non-linear relationship between output and input(s)
- Need to understand how to control a process output by controlling the input(s)
- Experience several process defects and have no other way to fix hem
- When it is very expensive or too late to measure the output
Correct answer: ACDE
Question 8
Select all the statements that are true after reviewing the Capability Analysis shown here. (Note: There are 4 correct answers).
- The process is out of Control.
- The process is properly assumed to be a Normal process.
- The Mean of the process moving range is 1.78.
- This Capability Analysis used subgroups.
- Majority of the dimensional values are outside of the tolerance than within.
Correct answer: BCDE
Question 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.
- SIPOC
- Multi-Vari
- Box Plot
- Whisker
Correct answer: B
Question 10
A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.
- True
- False
Correct answer: A
