项目经理必须向项目发起人提供绩效数据。为确保与之前的状态报告保持一致，项目经理核实了信息质量。项目经理使用的是什么技术

The weatherman predicted there is a 45% chance of rain and a 10% chance that the rain will be accompanied by wind What is the probability that the baseball game will be called due to rain and wind？

矩阵式组织的优越性是()。

你所在的公司是当地一家最大的华工厂。工厂被指控向河流中倾到了有毒物质，导致鳄鱼的体积成倍增长。同时使得当地狗的数量大量减少。法庭已经判决公司在2月15日前必须进行清理工作，这样的外部限制是属于：（）

The assigned values of risk for a project is best accomplished through a structured methodology that ensures all project elements are evaluated The project tool that is best suited for the structured analysis of the project risk is the: