SAB#8#81_7-Tool_Basic_Quality

SAB#8#81_7-Tool_Basic_Quality

1. 1. Cause and Effect

   • - Find the root cause of a defect Diagram - Fishbone and Ishikawa diagrams

2. 2. Flowchart

   • You can use a flowchart to show how the tasks in your project interrelate and what they depend on

3. 3. Checksheet

   • - Allow you to collect data on the product being tested - Checklist

4. 4. Pareto Diagram

   • - Help you to figure out which problems need your attention right away - 80% of the defects are usually caused by 20% of the causes

5. 5. Histogram

   • Indicates Default Frequency Shown

6. 6. Control Chart

   • Check the behavior of a process within allowable limits

7. 7. Scatter Diagram

   • - Show how two different types of data relate to each other

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