Quality Question Bank
for Exam preparation

Quality- Q2. The OC curve provides a measure of the ______________ of the control chart.

1. Sensitivity
2. Duality

Quality- Q3. If we want to detect small process shifts using x bar chart, we should use a sample size of:

1. Less than 5
2. 5-10
3. 10-15
4. 15-25

Quality- Q4. "The degree to which a set of inherent characteristics of an object fulfils requirements" is known as:

1. Conformity
2. Quality
3. Grade
4. Capability
5. None of the above

Quality- Q5. The value of Var(3 - 4X) is:

1. 5120 / 9
2. 1280 / 81
3. 5120 / 81
4. 1280 / 9

Quality- Q6. When output product of several sources is fed into a common stream, the pattern of the control chart expected is:

1. Stratification
2. Trend
3. Mixture
4. Cyclic Pattern

Quality- Q7. The pillars of quality is (are)

1. B and C
2. Quality is free
3. Doing it right the first time
4. Zero defects
5. Process improvement

Quality- Q8. Quality is often influenced by all of the following except:

1. fabrication processes and methods
2. supervision
3. inspection
4. cost of materials
5. design

Quality- Q9. production issues should be addressed early

1. correct
2. correct to some extent
3. correct to great extent
4. incorrect

Quality- Q10. What does the Adjusted R squared value tells us?

1. The Adjusted R squared value tells us how much of the variance in the dependent variable can be accounted for by the independent variable
2. The Adjusted R squared value tells us if there is a positive relationship
3. The Adjusted R squared value tells us if there is a significant difference
4. The Adjusted R squared value tells us if there is a significant relationship