1.
A NEW METHOD FOR THE EXPECTATION AND VARIANCE OF SUPER GEOMETRY DISTRIBUTION;
超几何分布的期望和方差的一种新求法
2.
Hypothetic Test under the Condition of the Unknown Total Variance and Expentancy;
未知总体方差和数学期望条件下的假设检验
3.
Some Discussions on Expectation and Variance of Random Variable
关于随机变量数学期望与方差的讨论
4.
RISK SHARING UNDER THE MEAN-VARIANCE EXPECTED UTILITY
均值-方差期望效用函数下的风险共担
5.
the expected value of the square of the deviations of a random variable from the point of origin.
偏离原点的随机变量的偏差平方的期望值。
6.
The Computation of Mathematical Expectation and Variance of Geometivc Distribution by Integral-reciprocal;
用积分-求导法求几何分布的期望与方差
7.
To Get the Digital Expectation and Variance of Random Variance by the Method of Termwise Differentiation;
用逐项微分法求随机变量的数学期望与方差
8.
On direct methods to the mathematical expectation and variance in the matching problem
配对问题中的数学期望与方差的直接求法
9.
The new method has overcomed the shortcomings of the Expectation-Variance Method and Sharpe's Index Method, and avoids the inconvenience of constructing utility function to a certain extent as well.
该方法既克服了期望值－差法和夏普指数法的不足，又在一定程度上避免了效用函数构造的困难。
10.
Robust Model with Unreliable Estimates of Expected Returns and Residual Returns;
期望和残差收益估计不可靠的鲁棒模型
11.
determining the needs and expectations of customers and interested parties;
确定顾客和其他相关方的需求和期望；
12.
Sino-U.S.Trade Deficit in the United States is Expected in the Interest of the United States;
中美贸易中的美方逆差是美方所期望的利益所在
13.
Periodicity and Oscillation of a Rational Difference equation
一类有理差分方程的周期性和振动性
14.
Limits of "Expected Return-Variance" Principle under Framing of Behavioral Finance;
行为金融框架下“期望收益-方差”投资原理的局限性
15.
Quantitative Application of Covariance Structure Model in Sociology--Taking Job Expectation of University Students as Example;
协方差结构模型在社会学中的应用——以大学生工作期望为例
16.
The Consistency of Expected Utility Theory and Mean-Variance Rule When The Decision Set is Comprising By The Location-Scale Family
位置-尺度分布族中均值-方差准则与期望效用理论的一致性
17.
Social Class Difference in Education Expectation:The Relationship between Social Status and Parental Education Expectation;
教育期望中的社会阶层差异:父母的社会地位和子女教育期望的关系
18.
the difference between an observed value and the expected value of a variable or function.
一个受控变量的实际值和对应于给定的期望值之差。