Which of the following quality tools is used for organizing data to reveal patterns and relationships?

• Cause-and-effect diagram

• Histogram

• Pareto chart

• Scatter diagram

What does a Pareto chart help in identifying?

• Common causes of variation

• Potential problems to address in priority order

• Relationships between variables

• Frequency distribution of data

When would a control chart typically be used?

• To display the frequency distribution of data

• To identify the main causes of a problem

• To monitor process performance over time

• To identify relationships between variables

Which tool is best suited for identifying the root causes of a problem?

• Ishikawa diagram

• Run chart

• Control chart

• Flowchart

What does a histogram primarily display?

• Distribution of data

• Frequency distribution of data

• Relationships between variables

• Control limits of a process

Which quality tool helps in identifying factors that have the most significant impact on a particular outcome?

• Scatter diagram

• Histogram

• Cause-and-effect diagram

• Pareto chart

What is the primary purpose of a histogram?

• To identify the most common causes of a problem

• To display the frequency distribution of data

• To monitor process performance over time

• To identify relationships between variables

Which tool is particularly useful for visualizing the sequence of steps in a process?

• Scatter diagram

• Control chart

• Ishikawa diagram

• Flowchart

In which phase of the DMAIC (Define, Measure, Analyze, Improve, Control) process is the 5 Whys technique commonly used?

• Define

• Measure

• Analyze

• Improve

When would you use a cause-and-effect diagram?

• To monitor process performance over time

• To identify the most common causes of a problem

• To display the frequency distribution of data

• To identify relationships between variables