Those who are trained to the skill levels of a Black Belt are typically utilized to apply Lean Six Sigma methodologies what percentage of their time?

1. A. 25%
2. B. 50%
3. C. 75%
4. D. 100%

Correct Answer: D

Six Sigma refers to a process whose output has at least 80% of its data points within +/- 6 Standard Deviations from the Mean.

1. A. True
2. B. False

Correct Answer: B

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 __________?

1. A. 1 minute
2. B. 6 minutes
3. C. 3.5 minutes
4. D. Eliminate it to 0.0 minutes

Correct Answer: C

Voice of the Customer is a Lean Six Sigma technique to determine __________ attributes of a product or service.

1. A. At least 6
2. B. The profitable
3. C. Critical-to-Quality
4. D. The majority of the

Correct Answer: C

The proper functioning of a Visual Factory is dependent upon which of these?

1. A. Technically skilled workers
2. B. Work space with active 5S
3. C. Availability of visual tools
4. D. Breakthrough projects

Correct Answer: C