概率分析中,应计算出()表明该风险因素的风险程度。
A、变异系数
B、期望值
C、方差
D、标准差
参考答案:A, B, C, D
When providing outside services, a member should provide all of the following information to her current employer EXCEPT:()
A. the types of services to be provided.
B. the compensation she will receive.
C. a promise to remit an agreed-upon percentage of the proceeds to the current employer.
未来智能电网在垂直架构上,将由智能装备层、智能生产调度层、和决策管理层构成。