As shown in Table 1, for problem identification Flow chart,
Cause-and-Effect diagram,
Check sheet,
Pareto diagram,
Histogram and Control charts can be used.
For problem analysis Cause-and-Effect diagram, Check sheet, Pareto diagram, Scatter plot and Control charts tools
can be used. When the team is developing a solution for analyzed problem Flow chart and Scatter plot can be useful.
For evaluation of results, Check sheet, Pareto diagram, Histogram, Scatter plot and Control charts can be used.