事件概率

Major topics covered are: basic concepts of probability, sample space and events, axioms of probability, random variables, discrete and continuous distributions, joint and marginal distributions, numerical characteristic for random variables, the weak law of large numbers, central limit theorem, basic concepts of statistics, parameter estimate, hypothesis testing and regression analysis.

本课程的基本内容有：随机事件及其概率、随机变量及其分布、多维随机变量及其分布、随机变量的数字特征、大数定律与极限定理、数理统计的基础知识、参数估计、假设检验、回归分析。

Bring forward the conception of"ESD Event Weightiness",and research the method of account of"the Structure Weightiness"and"the Property Weightiness".

提出了"ESD事件重要度"概念，初步研究了"结构重要度"和"概率重要度"的计算方法。

The main focus of this paper is a new strategy, consisting of a single round of countably many probabilistic choices made independently, for the construction of a universal, homogeneous prime event structure.

重点本文是一个新的战略，由一个单一的轮数许多概率选择独立，为建设一个普遍的，均匀总理的事件结构。

I live 98 per cent of my time in the world of 2 per cent probabilities.

我98%的时间都是在面对概率只有2%的事件。

Using the geological structure features of the considered area and the data about ancient earthquakes, the deformation of the earths crust ,the a fracture model is set up a seismic activity parameters are solved the place , intensity and frequency of future earthquakes are estnated.

在抗震结构设计中，我们需要知道该结构在其预定使用寿命内可能遇到的最大地震烈度，但由于这一事件所具有的强烈的随机性，只能在概率的含义上对结构可能受到的地震威胁进行推测和评估。

Price and probability ratios are equal when events have no risk premia.

价格和概率的比例是平等的事件时有没有风险溢价。

Secondly, in spite of the reliability of software and control system, the mechanical system reliability of automatic yarn evenness tester is researched using FTA, and fault trees of each unit and system are established by analyzing its structure and function. According to system reliability theory and events probability, the mechanical system fault tree is analyzed by means of qualitative analysis and quantitative calculation, the system weak parts are found , and the ways are put forward to improve the mechanical system reliability.

其次，在不考虑软件及控制系统可靠性的情况下，利用故障树分析的方法，对全自动条干仪机械系统可靠性进行了分析研究，通过对其结构、功能的分析，建立了单个单元的故障树和系统的故障树；并根据系统可靠性的原理和事件发生的概率，进行了定性分析和定量计算，找出了系统的薄弱环节，提出了提高机械系统可靠性的途径。

Saudi Arabia striking back. Ware's simulation forecast a fairly brief thirty-day war if anything this unlikely should occur.

威尔的模拟预测了在将近三十天的时间段中可能会发生的情况——如果这种小概率事件真的发生了的话。

Saudi Arabia striking back. Ware's simulation forecast a fairly brief thirty-day war if anything this unlikely should occur.

Ware的模拟预测了在将近三十天的时间段中可能会发生的情况——如果这种小概率事件真的发生了的话。

Saudi Arabia striking back. Ware's simulation forecast a fairly brief thirty-day war if anything this unlikely should occur.

威尔的模拟预测了在将近三十天的时间段中可能会发生的战争——如果这种小概率事件真的发生了的话。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。