CLSSGB Free Practice Test

A periodic time frame can be used to arrange for Control Limit and Center Line calculations with good SPC implementation in a process.

1. A. True
2. B. False

Correct Answer: A

Which of these is Discrete data?

1. A. Train arrived at 4:17 pm.
2. B. Race car consumed 23 gallons of fuel.
3. C. Of the 42 people on the bus, 12 went into the station.
4. D. It took 3 hours and 32 minutes to complete the marathon.

Correct Answer: C

Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are 3 correct answers).

1. A. Non-linear relationships between the inputs X’s and output Y
2. B. Uncertainty in the slope of the linear relationship between an X and a Y
3. C. Relationships between Y (output) and more than one X (Input)
4. D. Preventing the use of a Designed Experiment if unnecessary
5. E. We assume that the X’s are independent of each other

Correct Answer: CDE

When constructing a Fishbone Diagram using the __________ approach is the most classic arrangement.

1. A. 6M
2. B. 4M
3. C. 5M
4. D. Alphabetical

Correct Answer: A

One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for __________.

1. A. Deferred planned usage
2. B. Defects per unit
3. C. Decreased production utilization
4. D. Downtime per unit

Correct Answer: B