ASQ CQE LATEST 2026 EXAM QUESTIONS AND ANSWERS
GRADED A+
✔✔A sample of 30 tubes has a mean length of 23. 8 cm and an
estimated standard deviation of 2.6 cm. What are the 95%
confidence limits of the mean?
(A) 22.54 cm and 25.06 cm
(B) 22.83 cm and 24.77 cm
(C) 22.99 cm and 24.61 cm
(D) 23.18 cm and 24.42 cm - ✔✔Correct Answer: B
✔✔In a complex electronic system containing 1,000 devices
in series, an increase in component reliability from 99.90% to 99.99% would improve
the system reliability by a factor of approximately
(A) 2.5
(B) 3.7
(C) 5.0
(D) 7.5 - ✔✔Correct Answer: A
✔✔Which of the following tools will provide quantitative results?
(A) Affinity diagram
(B) Cause and effect diagram
(C) Prioritization matrix
(D) Force field analysis - ✔✔Correct Answer: C
✔✔A data set for a measured characteristic of a part has a
standard deviation of 11.2. If the standard deviation of the
measurement error is 2.1, what is the estimated true
standard deviation for the characteristic?
(A) 9.1
(B) 11.0
(C) 11.8
(D) 13.3 - ✔✔Correct Answer: B
✔✔Which of the following tools should a team use to help develop contingency plans in
response to an emergency
situation?
(A) Process decision program charts
(B) A fault tree diagram
(C) A matrix diagram
, (D) Process value chain maps - ✔✔Correct Answer: A
✔✔The primary reason for segregating nonconforming material is to
(A) minimize the likelihood of additional damage to the
material
(B) allow for rework of the material that cannot be easily
done on the production line
(C) ensure accurate counts for inventory of the material
(D) reduce the opportunity of using the material in
production - ✔✔Correct Answer: D
✔✔59. An acceptable quality information system (QIS) should be
(A) excluded from the audit program
(B) developed by the quality department
(C) designed so that all available data are collected
(D) designed to be flexible and capture a wide variety of data - ✔✔Correct Answer: D
✔✔Which of the following areas of a corrective action request
is an auditee required to complete?
(A) Location of the problem
(B) Observation of the problem
(C) Actions to prevent recurrence
(D) Verification of follow-up activities - ✔✔Correct Answer: C
✔✔A process with a binomial distribution has a 5% probability of success. If 10 samples
are drawn from the process, what is the approximate probability of having zero
success?
(A) 0.5
(B) 0.6
(C) 0.7
(D) 0.8 - ✔✔Correct Answer: B
✔✔Which of the following elements is most often lacking in corrective action plans?
(A) Timely response
(B) Follow-up
(C) Re-training
(D) Closing the audit - ✔✔Correct Answer: B
✔✔Which of the following theorists suggests that a reduction
in variation of a product or process represents a "lower loss" to society?
GRADED A+
✔✔A sample of 30 tubes has a mean length of 23. 8 cm and an
estimated standard deviation of 2.6 cm. What are the 95%
confidence limits of the mean?
(A) 22.54 cm and 25.06 cm
(B) 22.83 cm and 24.77 cm
(C) 22.99 cm and 24.61 cm
(D) 23.18 cm and 24.42 cm - ✔✔Correct Answer: B
✔✔In a complex electronic system containing 1,000 devices
in series, an increase in component reliability from 99.90% to 99.99% would improve
the system reliability by a factor of approximately
(A) 2.5
(B) 3.7
(C) 5.0
(D) 7.5 - ✔✔Correct Answer: A
✔✔Which of the following tools will provide quantitative results?
(A) Affinity diagram
(B) Cause and effect diagram
(C) Prioritization matrix
(D) Force field analysis - ✔✔Correct Answer: C
✔✔A data set for a measured characteristic of a part has a
standard deviation of 11.2. If the standard deviation of the
measurement error is 2.1, what is the estimated true
standard deviation for the characteristic?
(A) 9.1
(B) 11.0
(C) 11.8
(D) 13.3 - ✔✔Correct Answer: B
✔✔Which of the following tools should a team use to help develop contingency plans in
response to an emergency
situation?
(A) Process decision program charts
(B) A fault tree diagram
(C) A matrix diagram
, (D) Process value chain maps - ✔✔Correct Answer: A
✔✔The primary reason for segregating nonconforming material is to
(A) minimize the likelihood of additional damage to the
material
(B) allow for rework of the material that cannot be easily
done on the production line
(C) ensure accurate counts for inventory of the material
(D) reduce the opportunity of using the material in
production - ✔✔Correct Answer: D
✔✔59. An acceptable quality information system (QIS) should be
(A) excluded from the audit program
(B) developed by the quality department
(C) designed so that all available data are collected
(D) designed to be flexible and capture a wide variety of data - ✔✔Correct Answer: D
✔✔Which of the following areas of a corrective action request
is an auditee required to complete?
(A) Location of the problem
(B) Observation of the problem
(C) Actions to prevent recurrence
(D) Verification of follow-up activities - ✔✔Correct Answer: C
✔✔A process with a binomial distribution has a 5% probability of success. If 10 samples
are drawn from the process, what is the approximate probability of having zero
success?
(A) 0.5
(B) 0.6
(C) 0.7
(D) 0.8 - ✔✔Correct Answer: B
✔✔Which of the following elements is most often lacking in corrective action plans?
(A) Timely response
(B) Follow-up
(C) Re-training
(D) Closing the audit - ✔✔Correct Answer: B
✔✔Which of the following theorists suggests that a reduction
in variation of a product or process represents a "lower loss" to society?
