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所在平台: Udemy |
课程主页: https://www.udemy.com/course/a-level-statistics-2/
课程评论：没有评论
**Coursera 课程总结：A-Level 数学：统计学 (二年级)** 本课程是为学习 A-Level 数学（二年级）的学生设计的，全面涵盖了统计学 A-Level 第二年的所有内容，并建立在第一年课程的基础上。课程适用于所有主流考试局，如 Edexcel、OCR、AQA 和 MEI，同时也适合对统计学感兴趣的初学者。 **核心内容包括：** * **相关性：** 学习如何衡量相关性，并用于检验两个变量之间是否存在相关性。这是科学、经济、商业等需要进行统计检验的领域的重要技能。 * **回归分析：** 学习如何计算回归线（最佳拟合线）的方程，如何使用它们，并探讨其局限性。课程还将研究非线性数据（包括指数和多项式模型）的回归分析。 * **条件概率：** 学习贝叶斯定理的一个版本，用于解决条件概率问题，并应用于文氏图、树状图、二项分布和正态分布。 * **正态分布：** 学习正态分布的概念、使用方法，并通过大量高级技术进行深入探讨，包括其与二项分布和条件概率的联系。 **课程特色：** * **视频讲解：** 课程提供详细的视频讲解，介绍关键概念并提供多种示例，重点指出常见的误解和错误。 * **随堂测验：** 每个子部分后都设有测验，帮助学生巩固所学知识，其中大部分题目来自真实的 A-Level 历年试题。 * **练习题集：** 每章结尾提供来自真实 A-Level 历年试题的练习题集，并附有详细的评分标准，供学生练习并检验学习成果。 * **其他支持：** 课程提供 30 天退款保证、Udemy 结业证书，并在问答区提供支持，帮助学生解决学习中的疑问。 本课程旨在帮助学生全面掌握 A-Level 数学统计学的第二年内容，并提供了一个深入学习统计学的绝佳机会。
A-Level Maths: Statistics (Year 2) is a course for anyone studying A-Level Maths:This course covers everything in the statistics component of maths A-Level 2nd year content, and builds on the content covered in my first year course A-Level Maths: Statistics (Year 1 / AS). The course is suitable for all major exam boards, including Edexcel, OCR, AQA and MEI. It is also a great introduction to statistics for anyone interested in getting started.The main sections of the course are:Correlation - we will learn how to measure correlation and use this to test whether two variables are correlated. This is a hugely important skill used in science, economics, business and all fields that need to test ideas statistically.Regression - we will learn how to calculate equations of regression lines (lines of best fit), learn how to use these, and explore their limitations. We also look at regression for non-linear data, including exponential and polynomial models.Conditional Probability - we look at a version of Bayes' theorem that will allow us to explore conditional probability problems. This will be applied to Venn diagrams, tree diagrams, binomial distributions and the normal distribution.The Normal Distribution - we learn what it is, how to use it, and explore a large range of advanced techniques for using it, including its connections with the binomial distribution and conditional probability.What you get in this course:Videos: Watch as I explain each topic, introducing all the key ideas, and then go through a range of different examples, covering all the important ideas in each. In these videos I also point out the most common misconceptions and errors so that you can avoid them.Quizzes: Each sub-section is followed by a short quiz for you to test your understanding of the content just covered. Most of the questions in the quizzes are taken from real A-Level past papers. Feel free to ask for help if you get stuck on these!Worksheets: At the end of each chapter I have made a collection of different questions taken from real A-Level past papers for you to put it all together and try for yourself. At the bottom of each worksheet is a full mark-scheme so you can see how you have done.This course comes with:A 30 day money-back guarantee.A printable Udemy certificate of completion.Support in the Q & A section - ask me if you get stuck!I really hope you enjoy this course!Woody
