Queston 1: What is the only tool of the following list that is not based on statistics?
- Pareto Chart
- Fishbone Diagram
- Scatter Diagram
- Control Chart
- Histogram
Queston 2: Which of the following has a weakness in that it does not tell whether the variation is the result of special causes or common causes?
- Histogram
- Check sheet
- Pareto Chart
- Run Chart
- Stratification
Queston 3: Pareto charts do which of the following?
- Focus a group, thereby reducing irrelevant discussion
- Separate causes from symptoms and force the issue of data collection
- Allow for the identification of common solutions for group development?
- Help sort out what problems or causes of problems to pursue first?
- Identify trends by charting data over a specified period of time?