PMP考试

根据网考网考试中心的统计分析，以下试题在2015-10-21日PMP考试选择题习题练习中，答错率较高，为：30%
【单选题】a contractor estimates that a project has a 0.5 probability of $200,000 profit and 0.3 probability of $50,000 loss. the expected monetary value
of this project is:
a. 200000
b. 150000
c. 85000
d. 50000
e. none of the above.


网考网参考答案：C，答错率：30%
试题解析：点击查看解析