信管网试题分类练习

To limit risk associated with a change, the project manager performs an audit to ensure that a new minimum/maximum threshold requirement is implemented properly. A test will be run 10 times and the results will be graphed for visual analysis. Which of the following quality tools will help the project manager determine success?
A、Control chart.
B、Statistical sampling.
C、Pareto chart.
D、Scatter diagram.