Quality Question Bank
for Exam preparation

Q2. Six Sigma is a business-driven, multi-dimensional structured approach to

1. Reducing process variability
2. Increasing customer satisfaction
3. Lowering Defects
4. Improving Processes
5. All of the above

Q3. If the Average outgoing Quality is plotted against the Incoming Fraction Defective, the Average Outgoing Quality Limit is the ______________ point.

1. Highest
2. Lowest
3. Middle
4. Cannot be determined

Q4. 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.

Q5. Suppose box A contains 4 red and 5 blue coins and box B contains 6 red and 3 blue coins. A coin is chosen at random from the box A and placed in box B. Finally, a coin is chosen at random from among those now in box B. What is the probability a blue coin was transferred from box A to box B given that the coin chosen from box B is red?

1. 15/29
2. 14/29
3. 1/2
4. 7/10

Q6. What are the factors in a factorial design?

1. the independent variables
2. the dependent variables
3. the organismic variables
4. the experimental variables

Q7. Small/Mid-sized Six Sigma projects are executed by professionals titled as:

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

Q8. The project management team's for quality should:

1. extend beyond the completion of the project
2. stop at the point of delivery
3. be significantly reduced by a good warranty
4. be ignored by the project manager
5. A and C

Q9. Which waste is also called over-processing

1. Non-value Processing
2. Needless Inventory
3. Overproduction
4. Transport and Handling

Q10. X bar charts are uses to control the ______________ of a process.

1. Dispersion
2. Central tendency
3. None of the above
4. Both a and b