The example of a supplier's quality management effort to meet your existing contractual requirements is MOST like
I. A product audit.
II. A process audit.
III. A system audit.

• A.II only
• B.III only
• C.I and II only
• D.I, II and III

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If a sample size of 16 yields an average of 12 and standard deviation of 3, estimate the 95% confidence interval for the population (assume a normal distribution).

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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What order do the following corrective action steps normally take for nonconforming product?
. Analyze the problem.
. Assign responsibility.
. Take preventive action.
. Evaluate potential importance.
. Investigate possible causes.

• A.II,IV, V,I,III
• B.II,I,IV, V,III
• C.V,II,IV,I,III
• D.I,II,V,IV,III

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Which of the following statements is CORRECT?

• A.The higher the correlation, the better the regression estimate.
• B.The better the regression estimate, the greater the likelihood that homoscedasticity exists with therespect to the predicted variable.
• C.Regression estimates are better made with positive correlation than with negative correlation.
• D.The lower the correlation, the greater the likelihood that homoscedasticity exists with respect to thepredicted variable.

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Analysis of data on all product returns is important because
. Failure rates change with length of product usage.
. Changes in design and in customer use are often well reflected.
. Immediate feedback and analysis of product performance becomes available.

• A.I only
• B.I,IIandIII
• C.I andIIIonly
• D.IIandIIIonly

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