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軟題庫 培訓課程
試卷年份2017年下半年
試題題型【單選題】
試題內(nèi)容

The project manager wants to determine a link between two variables. Which of the following tools should the project manager use ?
A、Cause and effect diagrams
B、 Control charts.
C、 Pareto charts.
D、 Scatter diagrams.

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