Question 1 ................................. Your Answer [ ]
Gage R&R studies are conducted to determine all of the following except:
a. Reproducibility of measurements between operators.
b. The resolution of the gage.
c. The ability of the measurement systems to detect process changes.
d. Repeatability of the measurement system.

Question 2 ................................. Your Answer [ ]
When performing a response surface analysis using a second-order approximating function, the experimenter discovered that the stationary point was a saddle point .This means:
a. The stationary point is neither a minimum nor a maximum.
b. The analysis was performed incorrectly.
c. The Hessian is not equal to zero.
d. The saddle point is at the economical optimum.

Question 3 ................................. Your Answer [ ]
An operational definition is :
a. A definition that includes a mean of measurement.
b. A definition of an operation.
c. A clearly understood explanation of a problem.
d. A diagram of what management wants to accomplish.

Question 4 ................................. Your Answer [ ]
In establishing a base line for a project it is important to:
a. Use DOE techniques to determine significant effects.
b. Involve the accounting and finance department when financial metrics are developed.
c. Use only the most recent data.
d. Use bar charts to identify significant differences graphically.

Question 5 ................................. Your Answer [ ]
In estimating process capability it is vital that:
a. At least 200 items are measured.
b. The sequence of production is known.
c. X-bar and R charts be used.
d. Cpk be computed.

Question 6 ................................. Your Answer [ ]
A DOE was conducted using a saturated design. This means:
a. The design is optimal.
b. There are too many replicates.
c. Then experiment use improper blocking.
d. No degrees of freedom remain to estimate interaction effects.

Question 7 ................................. Your Answer [ ]
The future value of $1000 invested at 8% for two years and compounded quarterly is:
a. $1,171.66
b. $1,166.40
c. $1,160.00
d. None of the above.

Question 8 ................................. Your Answer [ ]
A valuable tool for establishing performance objectives is:
a. A process map
b. Bar chart.
c. Screening design.
d. Full factorial experiment.

Question 9 ................................. Your Answer [ ]
Which of the following statistics can not be used for measurements on a nominal scale?
a. t-tests.
b. Percent.
c. Proportion.
d. Chi-square tests.

Question 10 ................................. Your Answer [ ]
The method that attempts to delineate all possible failures and their effect on a system is called

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