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Certified Sixsigma Greenbelt Handbook Practice Questions
(Selected from the past ASQ Exam questions and Study guide to match the BOK and Cognitive levels)
1. The following is a sample data set. 10 8 8 6 5 What is the variance of this data set? a. 3.0 b. 3.8 c. 7.3 d. 7.4 Ref: CCT Study Guide Q7 2. An auditor should use a histogram in a quality audit to do which of the following? a) b) c) d) Provide objective evidence that the auditee uses statistical process control (SPC) Expose patterns that are normally difficult to detect Interpret data for a trend chart Create a stratified tally diagram
Ref: CBA Study Guide Q2 3. Comparing how a process is actually performed against the documented work instruction for that process is an example of which of the following techniques? a. b. c. d. Quantitative Qualitative Statistical Random sampling
Ref: CBA Study Guide Q4 4. Attribute sampling should be used when a. b. c. d. the data are measurements in metric units. a yes-or-no decision is to be made. the population has variability. a multi-stage sampling plan is needed.
Ref: CHA Study Guide Q10. 5. Scatter diagrams are best described as a. histograms. b. correlation analysis. c. Pareto analysis. d. Ishikawa diagrams. Ref: CMQOE Study Guide Q9
Page 1 of 32
Certified Sixsigma Greenbelt Handbook Practice Questions
(Selected from the past ASQ Exam questions and Study guide to match the BOK and Cognitive levels)
6. In which of the following diagrams does the input variable X have the highest positive correlation with the output variable Y?
Ref: CMQOE Study Guide Q13 8. If data are plotted over time, the resulting chart will be a (A) run chart (B) histogram (C) Pareto chart (D) Poisson distribution Ref: Detailed CMQOE Study Guide Q5 9. To determine who are or might be customers for a specific process, it would be most useful to create a (A) Pareto chart (B) flow diagram (C) cause and effect diagram (D) scatter diagram Ref: Detailed CMQOE Study Guide Q13 10.
(Selected from the past ASQ Exam questions and Study guide to match the BOK and Cognitive levels)
1. The following is a sample data set. 10 8 8 6 5 What is the variance of this data set? a. 3.0 b. 3.8 c. 7.3 d. 7.4 Ref: CCT Study Guide Q7 2. An auditor should use a histogram in a quality audit to do which of the following? a) b) c) d) Provide objective evidence that the auditee uses statistical process control (SPC) Expose patterns that are normally difficult to detect Interpret data for a trend chart Create a stratified tally diagram
Ref: CBA Study Guide Q2 3. Comparing how a process is actually performed against the documented work instruction for that process is an example of which of the following techniques? a. b. c. d. Quantitative Qualitative Statistical Random sampling
Ref: CBA Study Guide Q4 4. Attribute sampling should be used when a. b. c. d. the data are measurements in metric units. a yes-or-no decision is to be made. the population has variability. a multi-stage sampling plan is needed.
Ref: CHA Study Guide Q10. 5. Scatter diagrams are best described as a. histograms. b. correlation analysis. c. Pareto analysis. d. Ishikawa diagrams. Ref: CMQOE Study Guide Q9
Page 1 of 32
Certified Sixsigma Greenbelt Handbook Practice Questions
(Selected from the past ASQ Exam questions and Study guide to match the BOK and Cognitive levels)
6. In which of the following diagrams does the input variable X have the highest positive correlation with the output variable Y?
Ref: CMQOE Study Guide Q13 8. If data are plotted over time, the resulting chart will be a (A) run chart (B) histogram (C) Pareto chart (D) Poisson distribution Ref: Detailed CMQOE Study Guide Q5 9. To determine who are or might be customers for a specific process, it would be most useful to create a (A) Pareto chart (B) flow diagram (C) cause and effect diagram (D) scatter diagram Ref: Detailed CMQOE Study Guide Q13 10.