NEW QUESTION 1
Fractional Factorial designs for an experimental approach are used when __________ about the multiple metric interaction in a process.

• A. Much is known
• B. Little is known
• C. We don’t care
• D. Data exists

Answer: B

NEW QUESTION 2
The actual experimental response data varied somewhat from what a Belt had predicted them to be. This is the result of which of these?

• A. Inefficiency of estimates
• B. Residuals
• C. Confounded data
• D. Gap Analysis

Answer: B

NEW QUESTION 3
The essence of Lean is to concentrate effort on removing waste while improving process flow to achieve speed and agility at lower cost.

• A. True
• B. False

Answer: A

NEW QUESTION 4
Voice of the Customer is a Lean Six Sigma technique to determine __________ attributes of a product or service.

• A. At least 6
• B. The profitable
• C. Critical-to-Quality
• D. The majority of the

Answer: C

NEW QUESTION 5
Voice of the Customer is a Lean Six Sigma technique to determine __________ attributes of a product or service.

• A. At least 6
• B. The profitable
• C. Critical-to-Quality
• D. The majority of the

Answer: C

NEW QUESTION 6
After a Belt has put data through the smoothing process which chart would be used to look for trends in the data?

• A. Moving Average Chart
• B. Multi-Vari Chart
• C. X bar Chart
• D. Pareto Chart

Answer: A

NEW QUESTION 7
SPC charts typically have the most recent data point on the right hand side.

• A. True
• B. False

Answer: A

NEW QUESTION 8
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?

• 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

Answer: B

NEW QUESTION 9
Lean had its origins in the development and practice of the __________ Production System.

• A. Honda
• B. Toyota
• C. Ford
• D. Motorola

Answer: B

NEW QUESTION 10
The 5 Why Analysis is only useful if the possible independent variable can be broken down into five possible causes.

• A. True
• B. False

Answer: B

NEW QUESTION 11
A periodic time frame can be used to arrange for Control Limit and Center Line calculations with good SPC implementation in a process.

• A. True
• B. False

Answer: A

NEW QUESTION 12
One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for __________.

• A. Deferred planned usage
• B. Defects per unit
• C. Decreased production utilization
• D. Downtime per unit

Answer: B

NEW QUESTION 13
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:

• A. True
• B. False

Answer: A

NEW QUESTION 14
Lean Six Sigma’s general approach to solving significant challenges related to a process is called __________.

• A. DOE
• B. SIPOC
• C. DMAIC
• D. FMEA

Answer: C

NEW QUESTION 15
The term FMEA is an abbreviation for Failures Measure Effective Automation.

• A. True
• B. False

Answer: B

NEW QUESTION 16
A Belt experienced an Alpha of .05 and a Beta of .10 and knew these are the most common risk levels when running a Statistical test.

• A. True
• B. False

Answer: A

NEW QUESTION 17
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

Answer: D

NEW QUESTION 18
Which statement(s) describe an undesirable situation when implementing SPC?

• A. The lower Control Limit for the R chart is equal to zero
• B. Attempt to use SPC for tracking transaction times at a warehouse
• C. A process is in Statistical Control before implementation of SPC
• D. The Control Limits are wider than the customer specification limits

Answer: D

NEW QUESTION 19
The Standard Deviation for the distribution of Means is called the __________ and approaches zero as the sample size reaches 30.

• A. Standard Error
• B. Mean Deviation
• C. Mean Spread
• D. Mean Error

Answer: A

NEW QUESTION 20
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