Quality Question Bank
for Exam preparation

Q2. The concept of rational sub group means that subgroups or samples be selected such that if assignable causes are present the chances for differences between subgroups will be ______________.

1. minimized
2. maximized
3. neutralized
4. optimized

Q3. An advertising executive is studying television-viewing habits of married men and women during prime time hours. On the basis of past viewing records, the executive has determined that during prime time, husbands are watching television 40% of the time. It has also been determined that when the husband is watching television, 40% of the time the wife is also watching. When the husband is not watching television, 30% of the time the wife is watching television. Find the probability that the wife is watching television in prime time.

1. 0.36
2. 0.35
3. 0.34
4. 0.32

Q4. Given that for the three samples, the value of R bar is .66 and value of d2 corresponding to three is1.128, what is the estimated standard deviation?

1. .43
2. .67
3. .58
4. .75

Q5. Quality circles work best if employees are initially trained in ______________

1. Group dynamics
2. Motivation principles
3. Communications
4. All of the three.

Q6. Mistake proofing of process is done in the ______________ stage of DMAIC.

1. Define
2. Measure
3. Improve
4. Control

Q7. Nonconformance is an expense of:

1. Profit of quality
2. Defects of quality
3. Quality of product
4. Cost of quality

Q8. The OC curve provides a measure of the ______________ of the control chart.

1. Sensitivity
2. Duality

Q9. Check Sheet is used during ______________ stage of DMAIC.

1. Define
2. Measure
3. Analyze
4. Improve

Q10. The cost of quality has been argued as being primarily driven by the workers. When items were produced that did not meet the customers' expectations, the workers were "found" to be at fault. Current thinking is that management has at least ______________ percent of the responsibility for the cost of quality.

1. 85
2. 75
3. 65
4. 55
5. 50