问题

A project is the use of lessons learned documentation demonstrates a poor use of historical information all of the project.Which if the following tools should be used to find the causes of this issue?
A:Control chart.
B:Pareto chart.
C:Run chart.
D:Fishbone diagrams.
B:Pareto chart.
C:Run chart.
D:Fishbone diagrams.
正确答案是: