6. DEFECT ANALYSIS
6.1 Defect Pareto Chart
After defects are logged and documented, the next step is to
review and analyze them using root cause analysis techniques.
Before root cause analysis is being carried out, A Pareto chart is
prepared to show the defect type with the highest frequency of
occurrence of defects – the target. Pareto chart for various defect
types of the projects mentioned in table 4 is shown in Figure 5.