关于活动历时估算的说法不正确的是 （ ） 。
- A.活动历时估算不是进行活动排序时首要考虑的问题
- B.活动历时估算的准确性不依赖于项目团队成员对项目的熟悉程度
- C.活动历时估算内容包括确定实施项目活动必须付出的工作努力、所需的资源数量、工作时间
- D.活动历时估算可采用三点估算法
正确答案及解析
正确答案
解析
在对活动进行时间估计时，可以选择项目队伍中最熟悉具体活动性质的个人或团体来完成估计。而活动排序过程依据活动清单、活动清单属性、项目范围说明书和里程碑清单，首先确定项目各活动之间的顺序。活动历时估算过程在活动排序过程之后进行。活动历时估算的工具、技术和方法有：专家判断、类比估算法、基于定额的历时、三点估算、预留时间、最大活动历时。
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