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GAQM CLSSGB Dumps

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Total 200 questions

Certified Lean Six Sigma Green Belt (CLSSGB) Questions and Answers

Question 1

SPC on the outputs is more preferred than SPC on the inputs when implementing SPC for your process.

Options:

A.

True

B.

False

Question 2

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.

Options:

A.

SIPOC

B.

Multi-Vari

C.

Box Plot

D.

Whisker

Question 3

Examples of a Visual Factory include which of these? (Note: There are 2 correct answers).

Options:

A.

White outlines on floor for proper inventory placement

B.

Documented procedures with a numerical outline

C.

Bad/Good indications of gauge readings with red and green outlines

D.

Implementing a defect inspection device

Question 4

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.

Options:

A.

True

B.

False

Question 5

The 80:20 rule is associated with which of these tools?

Options:

A.

Pareto Chart

B.

Simon's Cross-Functional Tool

C.

SIPOC

D.

Framing Tool

Question 6

Lean focuses on the sequence of activities and work required to produce a product or a service. This flow is called a ___________________.

Options:

A.

Value-add Flow

B.

Production Map

C.

Value Stream

D.

Operating Procedure

Question 7

Skewed, or Mixed, Distributions occur when data comes from several sources that are supposed to be the same yet are not.

Options:

A.

True

B.

False

Question 8

When utilizing Statistics the population is defined as a collection of all the individual data points of interest.

Options:

A.

True

B.

False

Question 9

It is a Type I error if we reject the Null Hypothesis when it is actually true.

Options:

A.

True

B.

False

Question 10

The use of station warning lights, tool boards and jidohka devices in the application of Lean accomplish which of these principles?

Options:

A.

Pilferage Minimization

B.

Visual Factory

C.

Management Awareness

D.

Operator Attentiveness

Question 11

The very best way to begin an effort to map a process is to do which of these?

Options:

A.

Interview the process owner

B.

Interview the manager of the department

C.

Walk the actual process from beginning to end

D.

Take pictures of the factory floor at each shift

Question 12

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

Options:

A.

Common

B.

Random

C.

Uneducated

D.

Special

E.

Vital

Question 13

Lean had its origins in the development and practice of the ___________ Production System.

Options:

A.

Honda

B.

Toyota

C.

Ford

D.

Motorola

Question 14

Unequal Variances can be the result of differing types of distributions.

Options:

A.

True

B.

False

Question 15

The 80:20 rule is associated with which of these tools?

Options:

A.

Pareto Chart

B.

Simon's Cross-Functional Tool

C.

SIPOC

D.

Framing Tool

Question 16

The generation of a Regression Equation is justified when we _____________. (Note: There are 4 correct answers).

Options:

A.

Expect the relationship to be Linear between the output and inputs

B.

Know that there is a non-linear relationship between output and input(s)

C.

Need to understand how to control a process output by controlling the input(s)

D.

Experience several process defects and have no other way to fix hem

E.

When it is very expensive or too late to measure the output

Question 17

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?

Options:

A.

12 months

B.

24 months

C.

The remainder of the calendar year

D.

The remainder of the fiscal year

Question 18

This output is what type of advanced Capability Analysis?

Options:

A.

Continuous

B.

Binomial

C.

Poisson

D.

Discreet

E.

DPU

Question 19

Lean had its origins in the development and practice of the ___________ Production System.

Options:

A.

Honda

B.

Toyota

C.

Ford

D.

Motorola

Question 20

The acronym for the defined approach taken by Lean Six Sigma to solve significant challenges related to a process is which of these?

Options:

A.

DOE

B.

DMAIC

C.

SIPOC

D.

FMEA

Question 21

Training cost $6,500 and a project required an initial investment of $47,500. If the project yields monthly savings of $3,500 beginning after 4 months, what is the payback period in months, before money costs and taxes?

Options:

A.

9.7

B.

15.4

C.

19.4

D.

23.7

Question 22

Measurement System Analysis is a procedure used to quantify all ____________ in the method or system used for taking measurements.

Options:

A.

Totals

B.

People involved

C.

Variation

D.

Summations

Question 23

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?

Options:

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

Question 24

When it comes to Control one of the most effective means of eliminating defects is to _________________ .

Options:

A.

Train personnel often and thoroughly

B.

Keep a Six Sigma project going on the process at all times

C.

Design defect prevention into the product

D.

Have each process consist of no more than five steps

Question 25

According to a manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work when they use their personal vehicles for their office commute while 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. For the employees choosing to increase their chances to come on time using personal transportation their variation should be reduced to ___________?

Options:

A.

1 minute

B.

6 minutes

C.

3.5 minutes

D.

Eliminate it to 0.0 minutes

Question 26

Nominal Scale data consists of names, labels or categories and cannot be arranged in any mathematical ordering scheme. Complex arithmetic functions cannot be easily applied to Nominal Data:

Options:

A.

True

B.

False

Question 27

Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are 3 correct answers).

Options:

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

Question 28

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?

Options:

A.

Positively

B.

Not

C.

Negatively

D.

None

Question 29

The term FMEA is an abbreviation for Failures Measure Effective Automation.

Options:

A.

True

B.

False

Question 30

Long-term Data represents all the variation that one can expect within the subject process.

Options:

A.

True

B.

False

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Total 200 questions