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- Mathematical expectation and variance of random variable with fuzzy probability 模糊概率随机变量的数学期望和方差
- The variance of a real-valued random variable is its second central moment, and it also happens to be its second cumulant. 方差用于表示一组数据的离散程度，也就是数据的波动情况。
- Do The Function of A Continuous Type of Random Variable Also Belong To One? 连续型随机变量的函数还是连续型随机变量吗?
- Kurtosis is a classical measure of non-Gaussianity of random variable. 峭度是随机变量非高斯性的一个经典度量。
- Cumulate probability distribution of trials of random variable of bathtub (or M) distribution. 随机变数多次试验结果之累积机率为两极化分布。
- Cumulate probability distribution of trials of random variable of uniform distribution. 随机变数多次试验结果之累积机率为均匀分布。
- Regarding the fairness, two methods are used. One is the relationship of expected value and variance of random process. Another one is the improvement of Raj Jain s Fairness Index. 在公平性方面;利用随机过程均值和方差的关系;以及Raj Jain公平指数的改进公式进行评价.
- Cumulate probability distribution of trials of random variable of normal distribution. 随机变数多次试验结果之累积机率为常态分布。
- A statistical measure of the variance of two random variables that are observed or measured in the same mean time period. This measure is equal to the product of the deviations of corresponding values of the two variables for their respective means. 协方差在观察或测量同一平均时间的两个任意变量的变化的一个统计值。这个值等于这两变量的各自平均值偏离其相应值的乘积
- In this paper, we study the convergences of random Dirichlet series by the local convergence of random variable and the strong law of large numbers, and obtain some simple and explict formulae on abscissa of convergence. 该文是利用随机变量序列的局部收敛性及强大数定律研究了随机狄里克莱级数的收敛性，得出了它的收敛横坐标的简洁公式.
- A time series data set is a sequence of random variables indexed by time. 时间序列数据是以时间为指标的一个随机变量序列。
- Abstract: In this paper, we study the convergences of random Dirichlet series by the local convergence of random variable and the strong law of large numbers, and obtain some simple and explict formulae on abscissa of convergence. 文摘:该文是利用随机变量序列的局部收敛性及强大数定律研究了随机狄里克莱级数的收敛性，得出了它的收敛横坐标的简洁公式.
- The expected value of a random variable. 期望值随意可。
- However, in many practical problems the variances of random errors may be unknown. 但在许多实际问题中随机误差的方差可能是未知的。
- Some variance of temperature is to be expected. 预料气温会有些变化。
- Returns the variance of non-null values of an item. 返回某项的非空值的方差。
- The Approximate Calculation of the Expectation and Variance of Continuous Random Variable Functions 连续型随机变量函数的期望和方差的近似计算
- Variance of opinion;disagreement. 分歧，不和相左的意见；不同意
- Variance of opinion; disagreement. 分歧，不和相左的意见；不同意
- Through almost sure convergence of random variables, the probability convergence can be derived; and further the weak convergence can be derived. 摘要由随机变量序列几乎处处收敛可推出其依概率收敛，进而可推出其依分布收敛，可见判别几乎处处收敛的重要性。
