Exam Questions and Answers for CQE Study Guide Questions and Answers!
Quality Engineer Exam Certification Sample Questions and Practice Exam
NEW QUESTION 96
Of the problem solving categories below, what is the usual sequence?
1. Select a problem needing improvement.
2. Collect data.
3. Implement the solution.
4. Determine if project is appropriate.
5. Study current procedures.
6. Determine candidates for data collection.
7. Analyze data.
8. Solve the problem.
- A. 1, 5, 6, 2, 4, 8, 7, 3
- B. 1, 5, 4, 6, 2, 7, 8, 3
- C. 4, 1, 5, 6, 2, 7, 8, 3
- D. 1, 4, 5, 6, 3, 8, 2, 7
Answer: B
NEW QUESTION 97
An X-bar and R chart was prepared for an operation using twenty samples with five pieces in each
sample; X-bar was found to be 33.6 and R-bar was 6.20. During production, a sample of five was taken and the pieces measured 36, 43, 37, 25, and 38. At the time, this sample was taken:
- A. Both the average and range were within control limits.
- B. Only the range was outside control limits.
- C. Neither the average nor range were within control limits.
- D. Only the average was outside control limits.
Answer: B
NEW QUESTION 98
Given that the population standard deviation is 6.8, what sample size is required to be 90% confident that the estimated mean has an error less than 0.02?
- A. 152,083
- B. 175,987
- C. 189,859
- D. 312,761
Answer: D
NEW QUESTION 99
As the scatter of points about a regression line becomes less, r2 will
- A. Become smaller.
- B. Be unaffected.
- C. Become larger.
- D. Approach a value of 1.
Answer: D
NEW QUESTION 100
The failure rate model above is used to show a typical relationship of many parts between their failure rate and the time in service. The reliability function for period "B" is BEST represented by
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: B
NEW QUESTION 101
When using a control chart, a point plotting within the limits on the chart is
- A. The equivalent of type II error.
- B. The equivalent of accepting the hypothesis that the process is in control.
- C. The equivalent of not rejecting the hypothesis that the process is in control.
- D. The equivalent of type I error.
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 102
What distribution is used to determine the OC curve for an attributes sampling plan?
- A. The binomial or the hypergeometric distribution.
- B. Binomial.
- C. Exponential.
- D. Normal.
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 103
How many outcomes are possible when performing a single trial of a binomial experiment?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 104
You are requested by top management to establish an audit program of the quality systems in each branch plant of your firm. Which of the following schemes would you use in selecting the audit team to optimize continuity, direction, availability, and technology transfer?
- A. A full time audit staff.
- B. Hybrid audit staff (a proportion of answers a and b above).
- C. An outside consulting firm.
- D. All volunteer audit staff.
Answer: B
NEW QUESTION 105
Which of the following quality system provisions is of the greatest concern when preparing an audit checklist for a vendor qualification system audit?
- A. Training level of inspectors.
- B. Calibration of test equipment.
- C. Drawing and print control.
- D. Makeup of the MRB
Answer: B
NEW QUESTION 106
A two-way analysis of variance has r levels for one variable and c levels for the second variable with 2 observations per cell. The degree of freedom for interaction is
- A. (r-1)(c-1)
- B. 2(r-1)(c-1)
- C. 2(r)(c)
- D. rc-1
Answer: A
NEW QUESTION 107
The first and most important step, in establishing a good corporate quality plan is
- A. Determining customer requirements.
- B. Ensuring quality participation in design review.
- C. Determining manufacturing process capabilities.
- D. Evaluation vendor quality systems.
Answer: A
NEW QUESTION 108
A box contains 27 black and 3 red balls. A random sample of 5 balls is drawn without replacement. What is the probability that the sample contains one red ball?
- A. 0.108
- B. 0.500
- C. 0.369
- D. 0.270
Answer: C
NEW QUESTION 109
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?
I. Management review team.
II. Quality department.
III. Corrective Action Board.
IV. Material Review Board.
- A. I and III only
- B. III and IV only
- C. I and II only
- D. II and III only
Answer: A
NEW QUESTION 110
If a distribution is skewed to the right
- A. None of the above.
- B. The mean is between the mode and the median.
- C. The mode is greater than the median.
- D. The mode is between the median and the mean.
Answer: A
NEW QUESTION 111
Which of the following quantitative methods does NOT apply to the assessment of actual system/ component reliability?
- A. Evaluation of laboratory test data.
- B. Statistical allocation of reliability goals.
- C. Analysis of results of reliability demonstration tests.
- D. Statistical analysis of field test and failure data.
Answer: B
NEW QUESTION 112
The existence of a quality control manual at your key supplier means
- A. That a quality system has been implemented.
- B. That a quality system has been developed.
- C. That the firm is a certified supplier.
- D. That the firm is quality conscious.
Answer: B
NEW QUESTION 113
Which of the following are TRUE statements regarding the use of visual inspection?
I. Reference standards can be used.
II. It provides consistency between inspectors.
III. It is relatively expensive.
IV. It can be quickly performed.
- A. I and IV only
- B. I, II, III and IV
- C. II and IV only
- D. I, II and IV only
Answer: A
NEW QUESTION 114
Which of the following is the BEST statement to make regarding the relationship between product precision and product production?
- A. With too little precision, production costs increase.
- B. With too much precision, production costs increase.
- C. With little precision, performance will improve.
- D. Precision costs and performance are related.
Answer: D
NEW QUESTION 115
If a distribution is skewed to the left, the median will always be
- A. Greater than the mode.
- B. Between the mean and the mode.
- C. Less than the mean.
- D. An average of the mean and the mode.
Answer: B
NEW QUESTION 116
The primary advantage of the Latin square design, compared to the factorial design, is that
- A. It allows higher significance levels.
- B. It eliminates the need for interaction analysis.
- C. In most circumstances, it requires less data.
- D. It does not require homogeneity of variance.
Answer: C
NEW QUESTION 117
A process has been experiencing problems lately. The operators charting the process have identified the cause to be due to a change in incoming materials. This problem is
- A. A special cause.
- B. A common cause.
- C. Attributed to purchasing.
- D. A normal event.
Answer: A
NEW QUESTION 118
The term "quality audit" can refer to the appraisal of the quality system of
I. An entire plant or company.
II. One product.
III. One major quality activity.
- A. I and III only
- B. I only
- C. I, II and III
- D. II and III only
Answer: C
NEW QUESTION 119
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