The probability that a "good" lot will be rejected by the sampling plan is called?
Response:

• A.Producer's risk
• B.Consumer's risk
• C.Lot tolerance percent defective
• D.Beta risk

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Which of the following is an Operating Characteristic (OC) curve?
Response:

• A.The curve that is created by adding the percentage for each category to that of any preceding category.
• B.The curve showing the relation between the probability (1-β of rejecting the hypothesis that a sample belongs to a given population with a given characteristic and the actual value of the characteristic.
• C.A curve showing the proportion of submitted product over the long run accepted during the sampling phases of the plan as a function of product quality.
• D.If f(x) is plotted versus x, the well-known "bell curve" results. The resulting distribution is known as the Gaussian distribution.

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A micrometer is used to measure an aluminum part in a fabricator's plant at about 100 degrees Fahrenheit at 11:00 a.m. The customer then uses the same micrometer to test the same part at 72 degrees Fahrenheit at 11:20 a.m.
Which of the following is a certain source of error?
Response:

• A.Variation in test procedure
• B.Measuring equipment
• C.Variation in environmental conditions
• D.Variation in operators

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Seriousness classifications for quality characteristics and defects are derived from Response:

• A.maintenance and machine downtime
• B.inspection error
• C.specifications and failure evidence
• D.equipment and processes

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Which of the following best describes the Six Sigma philosophy?
Response:

• A.Daily activity sustaining continuous improvement in which people do rapid experiments to learn how to eliminate waste in business processes.
• B.Teams working on short- to medium-term projects that solve problems which directly impact the bottom line, exposing the "hidden factories" and using statistical methods and data to drive their decisions.
• C.Regularly scheduled rapid improvement events in which the right people come together to find ways to eliminate waste in business processes and implement their solutions very quickly.
• D.A structured management approach for the entire organization, centered on quality, based on the participation of everyone and aimed at long-term success through customer satisfaction.

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