Tag: Lean Six Sigma Green Belt Exam

OPTIONS Forming Storming Norming Performing ANSWER Storming EXPLANATION Normally a lot of conflicts arise in the Storming stage.

OPTIONS SIPOC Map Pareto Charts VOC Check list QFD ANSWER SIPOC Map EXPLANATION Although some practitioners prefer using Pareto as the immediate tool prior to Project Charter, the real definition of the project scope comes through only after updating the SIPOC map.

OPTIONS capturing the voice of the customer improving machine efficiency reducing field failures to virtually zero preventing controllable defects ANSWER preventing controllable defects EXPLANATION A poka-yoke device is one that prevents incorrect parts from being made or assembled, or easily identifies a flaw or error.

SELECT THE CORRECT ANSWERE Equality of sample means can be tested by comparing sample variances The F test is a measure of the variances Within treatment variation and between treatment variation can be totaled The t test is inadequate for testing beyond two means ANWER...

OPTIONS The green belt alone; the project has been successfully completed. The process owner alone; it is his responsibility to take the project from here. The process owner and the Green Belt together should complete the control phase. The complete team is the most desirable...

OPTIONS Forming Storming Norming Performing ANSWER Performing EXPLANATION A Team Leader plays a supervisory role in the Performing stage.

OPTIONS To show the relationship between two variables To show co-linearity To show per cent variability To represent the relationship with the help of a Best fit line ANSWER To represent the relationship with the help of a Best fit line EXPLANATION Although you can...

OPTIONS Work Breakdown Structures Gantt Chart Arrow Diagram PERT ANSWER PERT EXPLANATION Though Gantt Chart is typically used as a scheduling tool, usage of PERT is synonymous with scheduling of complex projects.

OPTIONS Interval Ordinal Nominal Ratio ANSWER Nominal EXPLANATION Conceptually, the nominal scale gives the least information of all the scales and thus is considered least useful.

OPTIONS Permutation concepts Probability theory Pareto’s law Logarithmic interpolation ANSWER Probability theory EXPLANATION Choices a and d are not serious considerations. Pareto’s law is an important quality control concept, but it is based on an observation of fact. All quality control techniques, such as control...