Quality Question Bank
for Exam preparation

Quality- Q2. Given L=3 and p=.03, estimate the sample size that can be used for construction of a p chart.

1. 534
2. 321
3. 123
4. 291 ((1-p)*L2/p gives us an estimate of sample size)

Quality- Q3. The error deviations within the residual sum of squares (SSE) statistic measure distances:

1. within groups
2. between groups
3. between each value and the grand mean
4. none of these

Quality- Q4. Small/Mid-sized Six Sigma projects are executed by professionals titled as:

1. Champion
2. Green Belt
3. Black Belt
4. Site Champion

Quality- Q5. Six sigma black belt responsibilities include all of the following, except:

1. Selecting projects for execution by green belts
2. Mentoring green belts
3. Training organisation staff in six sigma techniques and team work
4. Planning the sales and marketing strategy

Quality- Q6. 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.

Quality- Q7. "Poka-yoke" is the Japanese term for ______________

1. Card
2. Mistake proof
3. Continuous improvement
4. Fishbone diagram

Quality- Q8. For a Poisson distribution:

1. The mean is greater than the variance
2. The mean is less than variance
3. The mean is equal to the variance
4. Cannot be determined

Quality- Q9. Assured quality is necessary for building customer confidence.

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

Quality- Q10. The following are indicators of out of control conditions on a control chart, except

1. Six consecutive points, increasing or decreasing
2. Fourteen consecutive points that alternate up and down
3. Two points in zone c above the mean, followed by two points in zone b below the mean
4. One or more points outside the control limits