Quality Question Bank
for Exam preparation

Q2. Consider that for a process s bar (average standard deviation of 50 samples each of size 4) is found to be 10.04. The value of c4 (corresponding to sample size of .4) is .92. What is the estimated value of process standard deviation?

1. 10.91 (s bar/ c4 is an unbiased estimator of standard deviation)
2. 11.89
3. 12.67
4. 9.67

Q3. A researcher conducted a 2 x 2 completely repeated measures factorial design and planned 15 participants in each condition. How many participants would be required to conduct this experiment?

1. 15
2. 30
3. 45
4. 60

Q4. Inspection, scrap, and repair are examples of ______________

1. internal costs
2. external costs
3. costs of dissatisfaction
4. societal costs

Q5. Inspection of incoming/outgoing items is an example of ______________.

1. Prevention Cost
2. Appraisal Cost
3. Internal Failure Cost
4. External Failure Cost

Q6. What does the transcendent view imply for high quality?

1. It is something everlasting
2. It is something timeless and enduring
3. It is something priceless
4. It is something perfect

Q7. Plan-do-study-act cycle is a procedure to ______________

1. Overall improvement
2. Continuous improvement
3. Permanent improvement
4. Immediate improvement

Q8. A ______________ chart can be used to identify the most frequently occurring defect.

1. Pareto
2. Ishikawa
3. Histogram
4. Scatter

Q9. What is not part of set up reduction?

1. Keeping tools and gages in kits
2. Adding adjustments to fixtures and tools
3. Mistake proofing setup activities
4. Defining internal and external tasks

Q10. For a double sampling plan the probability of acceptance on the combined samples is calculated as:

1. Maximum of probability of acceptance of first and second sample
2. Product of probability of acceptance of first and second sample
3. Average of probability of acceptance of first and second sample
4. Sum of probability of acceptance of first and second sample