Quality Question Bank
for Exam preparation

Q2. Let there be a data set {200,201,202,203,204,205,206,207,208}. This data set can be represented using stem and leaf where the ______________ is 20 and the ______________ is {0,1,2,3,4,5,6,7,8}.

1. Stem, Leaf
2. Leaf, Stem
3. Tree, Stem
4. Tree, Leaf

Q3. Which of the following is least likely to contribute to developing an effective project team supportive of quality?

1. Commitment to the project
2. Team member flexibility
3. Frequent turnover of personnel
4. Team interest in workmanship
5. Clearly defined goals

Q4. The average run length can be defined as:

1. The beta risk for an x bar chart
2. The expected number of samples taken before any shift in process quality is detected
3. The number of samples used in the construction of x bar chart
4. The number of items per sample

Q5. The first step in problem solving is to:

1. Assume the worst.
2. Establish responsibility for change.
3. Collect and analyze data.
4. Define the problem issue.

Q6. 100% inspection for defects may be neither possible nor desirable, When is sampling for defects likely to be most useful?

1. When we believe there are not many defects
2. A, B, and C
3. A and B
4. When destructive testing is required
5. When the cost of 100% inspection is high

Q7. Which are the best two charts to show trends in a process?

1. Gantt and CPM
2. Pareto and Control
3. Control and Run
4. Histogram and Run
5. Gantt and Pert

Q8. In case someone is interested in process standard deviation, he should construct the ______________ chart.

1. X bar
2. R chart
3. S chart
4. None of these

Q9. Which of the following is the correct combination of specifications while designing a control chart:

1. Sample size, Frequency of sampling, specification limit
2. Sample size, Frequency of sampling, Number of defects
3. Sample size, Specification limit, process standard deviation
4. Sample size, Process mean, specification limit

Q10. Within ISO 9001:2015, what does “shall” indicate?

1. a recommendation
2. a permission
3. a capability
4. a requirement