Measurement Systems
Name one of the 6 sources of process variation?
1. measurement
2. supplies
3. people
4. environment
5. methods
6. equipment
Define repeatability.
Variation that results when repeated measurements are made of the same item under the same conditions.
What model of mini van is Matt considering buying?
Honda Odyssey
What stages of the DMAIC process should process capability be calculated?
Measure
Improve
Defect rate = total units x opportunities per unit / ? x 100.
Total defects
Process variation + measurement variation =?
Total variation
Define reproducibility.
Variations that result when measurements are made on multiple items under different conditions.
What state is Kevin moving to?
Texas
What do we 2 things do we need to calculate process capability?
VOC
VOP
What is a defect?
A section, field, component or step evaluated to determine if correct or defective.
What is the definition of accuracy?
Difference between observed average value of measurement and true value.
Name 2 common solutions for repeatability.
1. Repair, replace, adjust.
2. Update procedures.
Who has the best hand writing?
Alyssa
Who sets LSL and USL?
The customer
What is the definition of defective?
When the end deliverable or output in its entirety is considered correct or defective.
What is the definition of precision?
Spread of measured values when measuring 1 object.
Name 2 common solutions for reproducibility.
1. Training
2. Update procedures.
Who should have her elevator speech perfected as she has a better chance of running into Jim Jacobs in the elevator?
Jazmine
What does mean measure?
Central tendancy
What chart is used when analyzing attribute data?
Pareto
What are the 3 components of measurement error?
1. Resolution
2. Accuracy
3. Precision
Data types for attribute and variable Gage R & R.
Attribute - discrete data
Variable - continuous data
Who volunteered first to give their elevator speech?
Ashley
What is standard diviation?
Measure of variability from the mean.
What is the minimum staffing calculation?
Cycle Time x Amount of work / Available Time