PMP考试

根据网考网和考试题库的统计分析，以下试题在2014-12-19日PMP选择题习题练习中，答错率较高，为：57%
【单选题】budgeted contingencies can be detemined by:
a. past experience
b. applying standard allowances
c. detemining the sum total of the most probable variances of the various risk items properly identified.
d. all of the above.
e. none of the above.

网考网参考答案：D，答错率：57%