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assignmentutor-lab™ 为您的留学生涯保驾护航 在代写概率统计Probability and Statistics方面已经树立了自己的口碑, 保证靠谱, 高质且原创的统计Statistics代写服务。我们的专家在代写概率统计Probability and Statistics代写方面经验极为丰富，各种代写概率统计Probability and Statistics相关的作业也就用不着说。

• Statistical Inference 统计推断
• Statistical Computing 统计计算
• Advanced Probability Theory 高等概率论
• Advanced Mathematical Statistics 高等数理统计学
• (Generalized) Linear Models 广义线性模型
• Statistical Machine Learning 统计机器学习
• Longitudinal Data Analysis 纵向数据分析
• Foundations of Data Science 数据科学基础

## 数学网课代修|概率统计代写Probability and Statistics代考|The Monty Hall Problem

This problem, while quite simply stated, has a reputation as being extremely confusing and difficult to solve [37]. Yet it is actually an example of how the use of random variables in “translating” the English statement of a probability problem to mathematical terms can simplify and clarify one’s thinking, making the problem easier to solve. This “translation” process consists simply of naming the quantities. You’ll see that here with the Monty Hall Problem.

Imagine, this simple device of introducing named random variables into our analysis makes a problem that has vexed famous mathematicians quite easy to solve!

The Monty Hall Problem, which gets its name from a popular TV game show host, involves a contestant choosing one of three doors. Behind one door is a new automobile, while the other two doors lead to goats. The contestant chooses a door and receives the prize behind the door.

## 数学网课代修|概率统计代写Probability and Statistics代考|Misnomer

The term “expected value” is one of the many misnomers one encounters in tech circles. The expected value is actually not something we “expect” to occur. On the contrary, it’s often pretty unlikely or even impossible.
For instance, let $H$ denote the number of heads we get in tossing a coin 1000 times. The expected value, you’ll see later, is 500 . This is not surprising, given the symmetry of the situation and the fact (to be brought in shortly) that the expected value is the mean. But $P(H=500)$ turns out to be about $0.025$. In other words, we certainly should not “expect” $H$ to be 500

Of course, even worse is the example of the number of dots that come up when we roll a fair die. The expected value will turn out to be $3.5$, a value which not only rarely comes up, but in fact never does.

In spite of being misnamed, expected value plays an absolutely central role in probability and statistics.

## 数学网课代修|概率统计代写Probability and Statistics代考|Misnomer

“预期价值”一词是人们在科技界遇到的许多用词不当之一。期望值实际上不是我们“期望”发生的事情。相反，这通常不太可能甚至是不可能的。

## 有限元方法代写

assignmentutor™作为专业的留学生服务机构，多年来已为美国、英国、加拿大、澳洲等留学热门地的学生提供专业的学术服务，包括但不限于Essay代写，Assignment代写，Dissertation代写，Report代写，小组作业代写，Proposal代写，Paper代写，Presentation代写，计算机作业代写，论文修改和润色，网课代做，exam代考等等。写作范围涵盖高中，本科，研究生等海外留学全阶段，辐射金融，经济学，会计学，审计学，管理学等全球99%专业科目。写作团队既有专业英语母语作者，也有海外名校硕博留学生，每位写作老师都拥有过硬的语言能力，专业的学科背景和学术写作经验。我们承诺100%原创，100%专业，100%准时，100%满意。

## MATLAB代写

MATLAB 是一种用于技术计算的高性能语言。它将计算、可视化和编程集成在一个易于使用的环境中，其中问题和解决方案以熟悉的数学符号表示。典型用途包括：数学和计算算法开发建模、仿真和原型制作数据分析、探索和可视化科学和工程图形应用程序开发，包括图形用户界面构建MATLAB 是一个交互式系统，其基本数据元素是一个不需要维度的数组。这使您可以解决许多技术计算问题，尤其是那些具有矩阵和向量公式的问题，而只需用 C 或 Fortran 等标量非交互式语言编写程序所需的时间的一小部分。MATLAB 名称代表矩阵实验室。MATLAB 最初的编写目的是提供对由 LINPACK 和 EISPACK 项目开发的矩阵软件的轻松访问，这两个项目共同代表了矩阵计算软件的最新技术。MATLAB 经过多年的发展，得到了许多用户的投入。在大学环境中，它是数学、工程和科学入门和高级课程的标准教学工具。在工业领域，MATLAB 是高效研究、开发和分析的首选工具。MATLAB 具有一系列称为工具箱的特定于应用程序的解决方案。对于大多数 MATLAB 用户来说非常重要，工具箱允许您学习应用专业技术。工具箱是 MATLAB 函数（M 文件）的综合集合，可扩展 MATLAB 环境以解决特定类别的问题。可用工具箱的领域包括信号处理、控制系统、神经网络、模糊逻辑、小波、仿真等。

assignmentutor™您的专属作业导师
assignmentutor™您的专属作业导师