GAQM CLSSGB-001 Certified Lean Six Sigma Green Belt (CLSSGB) Online Training
GAQM CLSSGB-001 Online Training
The questions for CLSSGB-001 were last updated at Nov 23,2024.
- Exam Code: CLSSGB-001
- Exam Name: Certified Lean Six Sigma Green Belt (CLSSGB)
- Certification Provider: GAQM
- Latest update: Nov 23,2024
To draw inferences about a sample population being studied by modeling patterns of data in a way that accounts for randomness and uncertainty in the observations is known as ____________________.
- A . Influential Analysis
- B . Inferential Statistics
- C . Physical Modeling
- D . Sequential Inference
The perfect sample size is the minimum number of data points required to provide exactly 6% overlap or risk if one wants a 95% confidence level.
- A . True
- B . False
Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures.
- A . True
- B . False
The Central Limit Theorem helps us understand the ___________ we are taking and is the basis for
using sampling to estimate population parameters.
- A . Analysis
- B . Kurtosis
- C . Risk
- D . Route
Hypothesis Testing can help avoid high costs of experimental efforts by using existing data.
- A . True
- B . False
Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to chance. This is determined based on the result of the ______________.
- A . Random acts
- B . P-values
- C . Standard Deviations
- D . R-values
It is a Type I error if we reject the Null Hypothesis when it is actually true.
- A . True
- B . False
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.
- A . Problematic
- B . Impractical
- C . Usable
- D . Statistical
Having an Alpha of .05 and a Beta of .10 are the most common risk levels when running a Statistical test.
- A . True
- B . False
The Alpha level of a test (level of significance) represents the yardstick against which P-values are measured and the Null Hypothesis is rejected if the P-value is which of these?
- A . Less than the Alpha level.
- B . Greater than the Alpha level.
- C . Greater than the Beta and Alpha level.
- D . Less than one minus Alpha.
- E . Less than the power of one minus Beta.