为了能估计流量总体统计属性，抽样样本需要具有统计随机性。
And in order to estimate the character of traffic statistics, the traffic sample should be random in statistics.
我们能够理解一些，充满随机性，然后通过统计分析来解决的问题，而且一定程度上我们对此也很熟悉。
We can understand something that's fully random and work out the statistics and be comfortable with that to some degree.
本文通过对三类随机模型的分析，讨论了随机性与统计规律的关系。
This article discusses the relations between randomness and the statistic law by analyzing three types of random samples.
同时，分析了储油罐震害预测中影响较大的随机性因素，并建议了主要随机变量的概率模型和统计特征值的选取方法。
The most important random factors in the earthquake disaster prediction is analyzed, the probabilistic model and statistical characteristic value of the primary random variables are also put forward.
统计的基本出发点是研究系统具有的随机性。
The basic starting point of statistics is the stochasticity of the underlying system.
在自然条件下取得的水位数据，从本质上看都是随机的，正因为其随机性，统计方法尤为重要。
Essentially, the data of water level, obtained under natural conditions, are all stochastic. Thus statistical method is particularly important for the sake of its random in character.
另一方面可以运用数理统计的方法，观察数据是否具有随机性和是否遵从正态分布来判断初始数据的真伪。
We can also distinguish whether the initial data are real or fake by using the statistic method of normal distribution and randomness.
它既能描述区域化变量的空间结构性变化，又能描述其随机性变化，而且它的计算还是许多其它地质统计学计算的基础。
It can describe not only the spatial structure change of the regional variable, but also its random change, moreover its calculation is also the foundation of many other calculation of geostatistics.
变异函数是地质统计学的核心内容和基本工具，它既能描述区域化变量的空间结构性变化，又能描述其随机性变化。
Variation function, which is the core and a basic tool of geostatistics, can describe not only the spatial structure change, but also the randomicity change of the regional variable.
岩石样本值既存在随机性，又存在模糊性。传统的统计方法不适应处理模糊性。
Rock sample has random and fuzzy characteristics, the traditional statistic method isnt suitable for processing fuzzy attribute.
统计学家1970年曾经运用这种检验方法核查征兵抽签的随机性。
Statisticians used this test in 1970 to check the randomness of the draft lottery.
因此，利用简单混沌数学模型迭代产生的信号具有随机性，其统计特性类似白噪声。
So the signal generated by iteration of simple chaos mathematical model get the feature of randomness and owns the statistical characteristics similar to white noise.
统计推断是用来示范模式的数据，占随机性和借鉴推论有关的人口。
Inferential statistics is used to model patterns in the data, accounting for randomness and drawing inferences about the larger population.
结合连续强度理论和统计理论，从岩石内部缺陷分布的随机性出发，建立了岩石统计损伤本构模型。
Based on random distribution of interior defect in rock, a statistical damage constitutive model for rock is developed by using the continuous strength theory and statistical theory.
统计学所研究的过程是不确定的，有一定的随机性，与其他的数学课程教法有所不同。
Statistics by the research process is uncertain, there is a certain randomness, and other math teaching method is different.
统计学所研究的过程是不确定的，有一定的随机性，与其他的数学课程教法有所不同。
Statistics by the research process is uncertain, there is a certain randomness, and other math teaching method is different.
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