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所在平台: Udemy |
课程主页: https://www.udemy.com/course/cambridge-international-a-level-maths-probability-and-statistics-2/
课程评论：没有评论
CIE 国际 A-Level 数学：概率与统计 2 课程内容总结 本课程面向正在学习剑桥国际 A-Level 数学课程的学生，特别是 Paper 6（概率与统计 2）部分的全部内容。同时，它也适合对概率与统计感兴趣的初学者。 **课程主要内容包括：** * **假设检验：** 学习如何进行统计假设检验，判断是否有足够的证据来改变我们的想法。 * **泊松分布：** 了解泊松分布的概念，学习如何计算泊松概率，并与二项分布和正态分布建立联系。 * **随机变量的线性组合：** 学习如何组合随机变量，包括它们的和、差以及其他组合，并与其他分布建立联系。 * **连续型随机变量：** 学习如何处理任何连续型随机变量，计算概率、中位数、期望和方差。 * **抽样：** 学习随机抽样的概念，样本均值的分布以及中心极限定理。 * **估计：** 学习总体均值和方差的无偏估计，以及如何对总体均值进行假设检验，并计算均值和比例的置信区间。 **请注意：** 本课程主要针对剑桥国际 A-Level 数学课程，而非英国本土课程（如 Edexcel、OCR、AQA 和 MEI 等考试局）。 **课程包含：** * **视频讲解：** 详细的视频内容，涵盖每个主题的关键概念、多种示例，并强调常见的误解和错误。 * **随堂测验：** 每个子部分后都有简短的测验，以巩固学习内容。大部分测验题目来源于真实的 A-Level 历年试题。 * **练习题集：** 每个章节末尾提供包含真实 A-Level 历年试题的练习题集，并配有详细的评分标准。 **课程额外福利：** * 可打印的 Udemy 结业证书。 * 问答区的支持，帮助解决学习中的疑问。
CIE International A-Level Maths is a course for anyone studying the Cambridge International A-Level Maths:This course covers all the content in Paper 6 (Probability & Statistics 2) of the Cambridge International A-Level Maths Course. It is also a great introduction to probability and statistics for anyone interested in getting started. This course is intended for purchase by adults. The main sections of the course are:- Hypothesis Tests - we learn how to perform a statistical hypothesis test to see when evidence is strong enough for us to change our minds.- The Poisson Distribution - we learn what the Poisson distribution is, how to calculate probabilities with it, and make connections with the binomial and normal distributions.- Linear Combinations of Random Variables - we learn how to combine random variables, looking at sums, differences and other combinations, and connect with other distributions.- Continuous Random Variables - we learn how to work with any continuous random variable, work out probabilities, medians, expectations and variance.- Sampling - we learn about random sampling, the distribution of sample means and the central limit theorem.- Estimation - we learn about unbiased estimates of population mean and variance, and see how to carry out hypothesis tests for population means, as well as confidence intervals for means and proportions.Please note: This course is intended for people studying the Cambridge International A-Level Maths Syllabus, and not the UK syllabus (covered by Edexcel, OCR, AQA and MEI exam boards). If you are looking for these, check out my other courses on these!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 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
