Certified Lean Six Sigma Green Belt (CLSSGB) (CLSSGB) Free Practice Test

Question 1

For a Normal Distribution the Mean, Median and Mode are the same data point.

A. False

B. True

Correct Answer: B

Question 2

Which statement(s) are true about the Fitted Line Plot shown here? (Note: There are 2 correct answers).

A. The predicted output Y is close to -18 when the Reactant level is set to 6.

B. When Reactant increases, the Energy Consumed increases.

C. The slope of the equation is a positive 130.5.

D. Over 85 % of the variation of the Energy Consumed is explained by the Reactant via this Linear Regression.

Correct Answer: A,D

Question 3

Fractional Factorial designs for an experimental approach are used when ____________ about the multiple metric interaction in a process.

A. Much is known

B. Data exists

C. Little is known

D. We don't care

Correct Answer: C

Question 4

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. Sequential Inference

B. Inferential Statistics

C. Influential Analysis

D. Physical Modeling

Correct Answer: B

Question 5

Significant variation in process performance is a consequence of several causes that can be classified using which of the terminologies shown. (Note: There are 2 correct answers).

A. Vital

B. Special

C. Common

D. Uneducated

E. Random

Correct Answer: B,C

Question 6

In order to standardize project savings financial calculation such project benefits can be compared the financial savings are typically calculated over what period of time?

A. 12 months

B. The remainder of the fiscal year

C. The remainder of the calendar year

D. 24 months

Correct Answer: A

Question 7

One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________.

A. Decreased production utilization

B. Deferred planned usage

C. Defects per unit

D. Downtime per unit

Correct Answer: C

Question 8

A process can be defined as a repetitive and systematic series of steps or activities where inputs are modified or assembled to achieve a customer desired result.

A. False

B. True

Correct Answer: B

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GAQM Certified Lean Six Sigma Green Belt (CLSSGB) (CLSSGB) Free Practice Test