Six Sigma LSSBB Exam Actual Questions

A ___________ is used primarily to track the stability of the average value of a metric of interest.

Correct Answer: B 🗳️

For her injection molding project a Belt needed to track the percentage of defectives of a particular sample set so she used a ___________ to display the data?

Correct Answer: D 🗳️

Which of these graphs demonstrates conditions which would be sufficient to enable OCAP for the process?

Correct Answer: A 🗳️

Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?

Correct Answer: C 🗳️

Common and ______________ Cause Variation are the focus of Statistical Process Control.

Correct Answer: C 🗳️

Special Cause Variation falls into which two categories?

Correct Answer: C 🗳️

Range Charts are the technique used to determine if Special Causes are occurring within the subgroups of the ______________.

Correct Answer: B 🗳️

If the production is for higher volume and monitoring and the Mean and variability is to be monitored for four machines producing product and the characteristic to be monitored is Variable Data, which SPC Chart is best to be selected?

Correct Answer: A 🗳️

When a Belt Poka-Yoke's a defect out of the process entirely then she should track the activity with a robust SPC system on the characteristic of interest in the defect as an early warning system.

Correct Answer: B 🗳️

Following the completion of a LSS project the Belt not only creates a Control Plan he also develops a _____________ so those involved in the process know what to do when the critical metrics move out of spec.

Correct Answer: A 🗳️