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

The reported Cpk for a process with an average of 94 units, a spread of 22 units and upper and lower specification limits of 125 and 80 units would be?

1. A. 0.64
2. B. 1.27
3. C. 1.84
4. D. 2.12

Correct Answer: B

A Belt gathered the following defect data for a shoe production line and wanted to assemble it into a Pareto Chart. The correct order from left to right in the chart would be:
Data: Cutting38 Forming17 Stitching56 Sealing42

1. A. Forming, Sealing, Cutting, Stitching
2. B. Sealing, Stitching, Forming, Cutting
3. C. Stitching, Sealing, Cutting, Forming
4. D. Forming, Cutting, Sealing, Stitching

Correct Answer: C

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

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