1) The results of a gage R & R study is given below.

Source of Variation	% Study Variation
Total Gage R & R	9.47
Repeatability	8.28
Reproducibility	3.74
Part to Part	97.50
Total Variation	100.00

The interpretation of the results is

Select one:

a. The Measurement System is Satisfactory

b. The measurement System is not Good and needs improvement

c. The management has to decide whether to continue with the same measurement system or improve the system based on the cost and other factors

d. None of the above

2) After inspection, it was found that for process A there are 10 defective products and 30 good ones, while for process B there are 25 defectives and 60 good ones. Is the performance of the two processes significantly different?

Select one:

a. NO

b. NEITHER TRUE NOR FALSE

c. YES

d. CAN'T SAY