GAQM CLSSGB - Certified Lean Six Sigma Green Belt (CLSSGB)

A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.

Measurement error is defined as the effect of all sources of measurement variability that caused an observed or measured value to deviate from the __________.

The data on SPC charts are typically constructed such that they have the most recent data point on the right hand side.

When a Belt is analyzing sample data she should keep in mind that 95% of Normally Distributed data is within +/- 2 Standard Deviations from the Mean.

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

Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to chance. This is determined based on the result of the ______________.

A Belt concludes a Lean Six Sigma project with the creation of a Control Plan. At what point can the Control Plan be closed?

Which statement(s) are true about the Fitted Line Plot shown here? (Note: There are 2 correct answers).

According to a manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work when they use their personal vehicles for their office commute while 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. For the employees choosing to increase their chances to come on time using personal transportation their variation should be reduced to ___________?

Training cost $6,500 and a project required an initial investment of $47,500. If the project yields monthly savings of $3,500 beginning after 4 months, what is the payback period in months, before money costs and taxes?