Exam 3: Certified Quality Engineer

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Given the following probabilities 1 or more defects = .70 2 or more defects = .35 3 or more defects = .15 4 or more defects = .03 What is the probability of 2 or fewer defects?

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What is the lower control limit for proportion defective if the average daily production is 5000 units and the average fraction defective is 0.02?

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Maintainability is

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In obtaining Total Customer Satisfaction, management should NOT undertake which of the following activities?

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A comprehensive corrective action program is initiated at a large company. Input for CARs are received from customers, internal and external audits, material review reports and other sources. Which two of the following groups would usually administer and control the CAR process?

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An operation requires shipments from your vendor of small lots of fixed size. The attribute sampling plan used for receiving inspection should have its OC curve developed using

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Consider the following statement: "A defect which might affect the appearance or general function of essential parts" This definition describes a seriousness classification described as

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Which of the following quality system provisions is of the greatest concern when preparing an audit checklist for a vendor qualification system audit?

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When asked to make recommendations on how to correct any deficiencies noted in the exit report, the auditor(s) should

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Reliability prediction is

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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). 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).

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Typically Pareto diagrams are used for which of the following reasons?

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A process is normally distributed with a mean of 200 and a variance of 25. One item is randomly selected, what is the probability of this item having a value greater than 210?

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What is the standard deviation of the values below? 4.5, 5.1, 6.2, 2.1, 3.9

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What are the major disadvantages of having an improvement team that is too large?

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An experiment with two factors, in which all levels of one variable are run at each level of the second variable, is called a

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If the probability of a success on a single trial is 0.2 and 3 trials are performed, what is the probability of at least one success?

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When used together for variables data, which of the following pair is the MOST useful in preparing control charts?

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The descriptive name for a fishbone or Ishikawa diagram is which of the following?

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Which of the following problem-solving tools is a column graph which displays a static picture of the process?

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