STATS 151-A

NEED THIS ASAP.

READ COMMENTS FOR INSTRUCTIONS!

PLEASE SKIP IF YOU CANT FINISH!

I WILL REPORT THOSE WHO WILL FLAG THIS. THANKS

"Gauge and Measurement System Capability Studies - 1".

8. What is the linearity of a measurement system?

a) Differences in observed accuracies and/or precision over a range of measurements made

b) Differences in theoretical accuracies and/or precision over a range of measurements made

c) Differences in products dimensions of products from a same process

d) Differences in the product quality from a same process

9. When the measurement system is not linear ____________ is needed.

a) Process to be changed by which the units are made

b) Calibration of the measurement system

c) Change in the process parameters

d) No change

10. Which of these is not a cause of the stability defects in the measurement systems?

a) Warm up effects

b) Environmental factors

c) Inconsistent operator performance

d) Maintenance errors

11. Bias of a measurement instrument is defined as ___________

a) The difference between the observed value and the true value

b) The difference between the observed value and the lowest possible value

c) The difference between the observed value and the estimated value

d) The difference between the observed value and the highest possible value

12. It becomes very difficult to monitor, control, improve, or effectively manage a process with _____________ measurement system.

a) A passable

b) A satisfactory

c) An adequate

d) An inadequate

13. MSA stands for ________________

a) Million standards analysis

b) Major system analysis

c) Measurement system analysis

d) Master system analysis

14. An ineffective measurement system can dramatically impact business performance.

a) True

b) False

15. Measurement system can also cause variability in the products.

a) True

b) False

1. Which of these is not an objective of most measurement systems capability studies?

a) Determining how much of variability is due to the gauge or instrument

b) Isolating the components of variability in measurement system

c) Assessing whether the instrument is capable

d) Checking whether the instrument can make defective pieces

2. Which of these is one of the two R's of measurement systems capability?

a) Reducibility

b) Recyclability

c) Reproducibility

d) Reusability

3. What is repeatability of a measurement instrument?

a) Getting the maximum value of the measured dimension

b) Getting the minimum value of the measured dimension

c) Getting the exact value of the measured dimension

d) Same observation value for same measured dimension for several times

4. What is reproducibility of a measurement system?

a) Difference between the observed values when the measuring conditions are same

b) Difference between the observed values when the measuring conditions are different

c) Ease in measurement when the measuring conditions are same

d) Ease in measurement when the measuring conditions are different

5. Measurement system capability ____________ when the good unit is judged to be defective.

a) Increases

b) Decreases

c) Does not change

d) Can't be evaluated

6. Measurement system capability increases if the bad unit is judged to be _____________

a) Conforming

b) Nonconforming

c) Not defective

d) Satisfying the specifications

7. If a good unit is judged to be conforming, what will be the effect on the measurement system capability?

a) Increase

b) Decrease

c) Remain same

d) Can't be calculated in this case