ICGB by IASSC Valid Free Exam Practice Test

Question 1

The ____________ is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean.

A. Shewhart Principle B. Empirical Rule C. Pareto Rule D. Mean/Mode Spread

Correct Answer: B

Question 2

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

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

Correct Answer: C

Question 3

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. Random B. Common C. Vital D. Uneducated E. Special

Correct Answer: B,E

Question 4

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

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

Correct Answer: B

Question 5

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

A. False B. True

Correct Answer: A

Question 6

The Purchase Orders for Glenn Manufacturing Company were being copied by an employee and sent to four different departments yet only one department took an action based on the information in the PO. This is an example of ____________.

A. Internal Failure Costs B. Prevention Costs C. External Failure Costs D. Appraisal Costs

Correct Answer: A

Question 7

Which statement(s) are correct for the Regression Analysis shown here? (Note: There are 2 correct answers).

A. The number of Residuals in this Regression Analysis is 26. B. This Regression is an example of Cubic Regression. C. Thickness explains over 80% of the process variance in heat flux. D. This Regression is an example of a Multiple Linear Regression. E. %Cu explains the majority of the process variance in heat flux.

Correct Answer: C,D

Question 8

When looking at a distribution graph, the Mean is defined as the __________.

A. Aggression measured B. Total sample size C. Average based on the sample size D. Measurement based off a quarter of the sample size

Correct Answer: C

Question 9

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

A. False B. True

Correct Answer: B

Question 10

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

A. Value-add Flow B. Production Map C. Operating Procedure D. Value Stream

Correct Answer: D

Question 11

The higher the sigma level of a process the better the performance.

A. False B. True

Correct Answer: B

Question 12

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

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

Correct Answer: B

Question 13

Training cost is $4,000 and a project required an initial investment of $30,000. If the project yields monthly savings of $2,000 beginning after 3 months, what is the payback period in months (before money costs and taxes)?

A. 33 B. 10 C. 20 D. 27

Correct Answer: C

IASSC Certified Lean Six Sigma Green Belt - ICGB Exam Practice Test