BPI-7 tools (Q7)

Which tool can show the relationship between two variables?

• Checklist(checksheet)
• Pareto diagram
• Scatter diagram
• Histogram

Which statement about the Pareto diagram is incorrect?

• Can identify the critical few elements
• Mainly based on the 80-20 rule
• Can detect real-time variations in the process
• All of the above are correct answers

Which statement about the fishbone diagram is incorrect?

• Also known as the cause-and-effect diagram
• The fish head points to the right, representing problem-solving
• Can categorize and identify the causes of problems
• Cannot illustrate the relationships between elements

Which tool can show the distribution of data?

• Histogram
• Scatter diagram
• Run chart
• Control chart

Which tool can detect abnormalities in the process?

• Scatter diagram
• Run chart
• Control chart
• Cause-and-effect diagram

Regarding the Pareto principle, which of the following is incorrect?

• Also known as the 80-20 rule
• Can identify the critical few
• In practice, the Pareto chart is drawn to identify key factors based on the cumulative 70%
• All of the above are correct

Which of the following statements about the fishbone diagram is incorrect?

• Also known as the cause-and-effect diagram
• Invented by Dr. Kaoru Ishikawa
• The fish head always points to the right
• All of the above are correct statements