Quality Question Bank
for Exam preparation

Q2. A histogram ordered by frequency of occurrence that shows how many results were generated by each identified cause is:

1. Pareto Diagram
2. Statistical Histogram
3. Juran Histogram
4. Fishbone Diagram

Q3. The concept of zero inventory is called:

1. Six sigma
2. Continuous improvement
3. Just in Time
4. Zero defects

Q4. The probability distribution function corresponding to tossing of a coin will be a:

1. Probability Density function
2. Probability Mass function
3. Probability Measurement function
4. Probability Cumulative Function

Q5. A bar chart that depicts the frequencies of numerical or measurement data

1. Sample
2. Histogram
3. Check Sheet
4. Process Map

Q6. The main purpose of a stratification plan is:

1. To prove statistical validity
2. Define categories to slice and dice the data
3. Determine which statistical tool to use
4. To identify solutions

Q7. The ability of a product to be used for different purposes at different capacities and under different conditions determines its:

1. Availability
2. Usability
3. Flexibility
4. Operability

Q8. A fan blade is specified by length and thickness. While sampling, it was found that for one particular blade, the length was non-conforming while the thickness was as per specifications. Should the blade be considered non-conforming for construction of a p chart?

1. Yes
2. No

Q9. A deliverable of the Improve phase is to:

1. Determine project goals
2. Identify and validate root causes
3. Develop a plan for controlling the implemented solutions
4. None of the above

Q10. Cause and Effect Diagram can be used in the ______________ and ______________ step of DMAIC.

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