Valid CQE Exam Q&A PDF CQE Dump is Ready (Updated 162 Questions)
Exam Questions and Answers for CQE Study Guide
NEW QUESTION # 95
What distribution is used to determine the OC curve for an attributes sampling plan?
- A. Binomial.
- B. The binomial or the hypergeometric distribution.
- C. Exponential.
- D. Normal.
Answer: B
NEW QUESTION # 96
What is the highest form of partnering with employees?
- A. Cost reduction projects.
- B. Stock option plans.
- C. Employee involvement.
- D. Task teams.
Answer: C
NEW QUESTION # 97
The ideal results of a quality training effort would NOT include which of the following?
- A. Increased cost-of-quality results.
- B. Reduced defects and employee turn-over.
- C. Improved working methods and morale.
- D. Increased productivity and job satisfaction.
Answer: A
NEW QUESTION # 98
An experiment with two factors, in which all levels of one variable are run at each level of the second variable, is called a
- A. Fractional factorial experiment.
- B. Factorial experiment.
- C. One-way experiment.
- D. Latin square experiment.
Answer: B
NEW QUESTION # 99
The critical value of the t-distribution is
- A. Approaches the critical value of the normal distribution as the degrees of freedom increase.
- B. Always greater than the critical value of the normal distribution.
- C. Not related to the critical value of the normal distribution.
- D. Always less than the critical value of the normal distribution.
Answer: A
NEW QUESTION # 100
An electronics firm was experiencing high rejections in their multiple connector manufacturing departments. "p" charts were introduced as part of a program to reduce defectives. Control limits were based on prior history, using the formula:
P' is the historical value of percent defective and n is the number of pieces inspected each week. After six weeks, the following record was accumulated
1,000 pieces were inspected each week in each department. Which department(s) exhibited a point or points out of control during this period (round off calculations to nearest tenth of a percentage point)?
- A. Department 106.
- B. Department 104.
- C. All of the department.
- D. Department 105.
Answer: C
NEW QUESTION # 101
Two advantages of process mapping are the ability to
I. Visualize the process being described.
II. Discover manufacturing problems only.
III. Discover quality problems only.
IV. Check current processes for duplication or redundancy.
- A. I and III only
- B. I and IV only
- C. II and III only
- D. II and IV only
Answer: B
NEW QUESTION # 102
The difference between setting alpha equal to 0.05 and alpha equal to 0.01 in hypothesis testing is
- A. With alpha equal to 0.05, we are more willing to risk a type II error.
- B. With alpha equal to 0.05, we are more willing to risk a type I error.
- C. With alpha equal to 0.05, we are less willing to risk a type I error.
- D. Alpha equal to 0.05 is a more "conservative" test of the null hypothesis.
Answer: B
NEW QUESTION # 103
A pre-award evaluation of a supplier's quality system capability should NOT include consideration of
- A. The supplier's skills in quality control techniques.
- B. The supplier's product-quality history.
- C. The supplier's geographical location.
- D. The supplier's implementation of quality manual procedures.
Answer: C
NEW QUESTION # 104
The ideal results of a quality training effort would NOT include which of the following?
- A. Increased cost-of-quality results.
- B. Reduced defects and employee turn-over.
- C. Improved working methods and morale.
- D. Increased productivity and job satisfaction.
Answer: A
NEW QUESTION # 105
Which table should be used to determine a confidence interval on the mean when standard deviation is NOT known and the sample size is 10?
- A. F
- B. t
- C. z
- D. Chi-Square
Answer: B
NEW QUESTION # 106
The Malcolm Baldrige award is open for competition among which of the following?
. Large manufacturing businesses.
. Large and small manufacturing businesses.
. Service organizations.
. Large service companies.
- A. IIandIIIonly
- B. IIandIVonly
- C. I only
- D. I andIIIonly
Answer: A
NEW QUESTION # 107
A process is in control with a defect rate of 0.2%. A sampling plans calls for 30 items to be selected at random, and for the process to be shut down and corrected if any defects are found. How often will the process be shut down without a change in the defect rate?
- A. 3.91% of the time
- B. 5.83% of the time
- C. 1.22% of the time
- D. None of the above
Answer: B
NEW QUESTION # 108
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
- A. The Gaussian (normal) distribution.
- B. The hypergeometric distribution.
- C. The Poisson distribution.
- D. The binomial distribution.
Answer: B
NEW QUESTION # 109
You have been asked to sample a lot of 500 units from vendor whose past quality has been about 2% defective. A sample of 40 pieces is drawn from the lot and you have been told to reject the lot if you find two or more parts defective. What is the probability of finding two or more parts defective?
- A. 0.809
- B. 0.047
- C. 0.953
- D. 0.191
Answer: D
NEW QUESTION # 110
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 type I error.
- C. The equivalent of accepting the hypothesis that the process is in control.
- D. The equivalent of not rejecting the hypothesis that the process is in control.
Answer: D
NEW QUESTION # 111
A normal (Gaussian) distribution curve is
- A. Dome shaped.
- B. Pear shaped.
- C. Positively skewed.
- D. Bell shaped.
Answer: D
NEW QUESTION # 112
Maintainability is
- A. The probability of a system being restored to functional operation within a given period of time.
- B. Performing adequate maintenance on a system.
- C. Maintaining a machine in satisfactory working condition.
- D. Probability of survival of a system for a given period of time.
Answer: A
NEW QUESTION # 113
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