200+ TOP SIX SIGMA Online Quiz Questions – Exam Test

SIX SIGMA Online Test and Answers Pdf Download :-

These are very useful & Most Asked Questions in your certification Exam. Read all Online Mock Test Exam Question Bank for Beginners Freshers & Experienced.

1. One of the deliverables from the Control Phase is:
A. A sustainability plan
B.Validated root causes
C.Output indicators
D.All of the above
Answer: A

2. Six Sigma can be defined as:
A.A summary statistic
B.A representation of variation
C.Permission to improve processes
D.All of the above
Answer: D

3.The acronym DMAIC stands for:
A. Develop, Metrics, Analyze, Implement, Contain
B. Define, Measure, Analyze, Improve, Control
C. Define, Metrics, Analysis, Implement, Control
D. None of the above
Answer: B

4.A main role of the project Champion is to:
A.Be a cheerleader for the team
B.Remove roadblocks
C.Perform statistical analysis
D.Develop the control plan
Answer: B

5. Six Sigma projects should be selected from:
A Projects where the root cause is known
B Projects that are management “pet projects”
C.VOC and VOB
D.Projects where there is a lack of data
Answer: C

6. The main purpose of the Define Phase is to:
A.Select a project
B.Get agreement on the project’s purpose, goals and opportunity
C. Select a team
D.Decide on which data to collect
Answer: B

7. What is the relationship between the Critical Customer Requirement (CCR) and Voice of the Customer (VOC)?
A.The CCR and VOC are the same thing
B.The VOC is translated into the CCR via the key customer issue
C.The VOC comes from the customer and the CCR comes from marketing
D.Both the VOC and CCR come from the sponsor
Answer: B

8. The purpose of tollgate reviews is to:
A.Ensure the project stays on track
B.Reinforce priorities
C.Allow management to show their continued commitment
D.All of the above
Answer: D

9.The main purpose of the Measure Phase of DMAIC is to:
A.Determine the customer requirements
B.Find root causes
C.Develop solutions
D.Set baseline data to understand how the process is currently performing.
Answer: D

10.Which elements are required to calculate Sigma?
A.Number of defectives and range
B.Process performance and customer requirements
C.Cycle time and quality
D.Number of employees, number of customers
Answer: B

SIX SIGMA Objective type Questions with Answers

11.Which of the following statements is NOT true about charting variation?
A.A mean and standard deviation will completely define a normal curve
B.A histogram helps understand process performance
C.A histogram is sufficient to chart variation
D.Run charts display process performance over time
Answer: C

12.Operational Definitions provide:
A.A definition of the type of data to be collected
B.A statistically valid sample size
C.A clear, precise description of the factor being measured
D.All of the above
Answer: C

13.The main purpose of a stratification plan is:
A.To prove statistical validity
B.Define categories to slice and dice the data
C.Determine which statistical tool to use
D.To identify solutions
Answer: B

14.Simple graphical displays are used in the Measure phase to:
A.Show baseline information
B.Determine stability
C.Represent central tendency
D.All of the above
Answer: d

15.Process capability indices, Cp and Cpk, are:
A.Productivity measures
B.Financial measures
C.Quality measures
D.Time measures
Answer: C

16.The main purpose of the analyze phase is to:
A.Identify possible solutions
B.Create a pilot plan
C.Identify and validate root causes
D.All of the above
Answer: C

17.Validation of root cause is made only when which standard(s) is met:
A.There is a statistically significant relationship between the suspected root cause and the effect.
B.The data is normal
C.Knowledge of the process corroborates this causal relationship.
D. Both A and C above
Answer: D

18.The main purpose of the Improve Phase is to:
A.Develop a SIPOC map
B.Put plans in place to maintain the gains made
C.Identify the critical measures of the process
D.Identify the creative solutions that solve the validated root causes
Answer: D

19.A deliverable of the Improve phase is to:
A.Determine project goals
B.Identify and validate root causes
C.Develop a plan for controlling the implemented solutions
D.None of the above
Answer: D

20.The major purpose of the Control Phase in DMAIC is to:
A.Identify root causes
B.Determine long term solutions
C.Maintain the gains made with implemented solutions
D.Calculate Cp and Cpk
Answer: C

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