In this course, we will explore basic principles behind using data for estimation and for assessing theories. We will analyze both categorical data and quantitative data, starting with one population techniques and expanding to handle comparisons of two populations. We will learn how to construct confidence intervals. We will also use sample data to assess whether or not a theory about the value of a parameter is consistent with the data. A major focus will be on interpreting inferential results appropriately.
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课程信息
107,436 次近期查看
学生职业成果
50%
通过此课程获得实实在在的工作福利
50%
加薪或升职
可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
第 2 门课程（共 3 门）
可灵活调整截止日期
根据您的日程表重置截止日期。
中级
High school algebra, successful completion of Course 1 in this specialization or equivalent background
完成时间大约为18 小时
英语（English）
字幕：法语（French）, 巴西葡萄牙语, 韩语, 俄语（Russian）, 英语（English）, 西班牙语（Spanish）
您将学到的内容有
Determine assumptions needed to calculate confidence intervals for their respective population parameters.
Create confidence intervals in Python and interpret the results.
Review how inferential procedures are applied and interpreted step by step when analyzing real data.
Run hypothesis tests in Python and interpret the results.
您将获得的技能
Confidence IntervalPython ProgrammingStatistical InferenceStatistical Hypothesis Testing
学生职业成果
50%
通过此课程获得实实在在的工作福利
50%
加薪或升职
可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
第 2 门课程（共 3 门）
可灵活调整截止日期
根据您的日程表重置截止日期。
中级
High school algebra, successful completion of Course 1 in this specialization or equivalent background
完成时间大约为18 小时
英语（English）
字幕：法语（French）, 巴西葡萄牙语, 韩语, 俄语（Russian）, 英语（English）, 西班牙语（Spanish）
提供方
密歇根大学
The mission of the University of Michigan is to serve the people of Michigan and the world through preeminence in creating, communicating, preserving and applying knowledge, art, and academic values, and in developing leaders and citizens who will challenge the present and enrich the future.
教学大纲 - 您将从这门课程中学到什么
完成时间为 3 小时
WEEK 1 - OVERVIEW & INFERENCE PROCEDURES
In this first week, we’ll review the course syllabus and discover the various concepts and objectives to be mastered in weeks to come. You’ll be introduced to inference methods and some of the research questions we’ll discuss in the course, as well as an overall framework for making decisions using data, considerations for how you make those decisions, and evaluating errors that you may have made.
完成时间为 3 小时
9 个视频 （总计 67 分钟）, 5 个阅读材料, 1 个测验
9 个视频
Inferential Statistical Analysis with Python Guidelines4分钟
Introduction to Inference Methods: Oh the Things You Will See!3分钟
Bag A or Bag B?13分钟
Introduction to Bayesian4分钟
This or That? Language and Notation13分钟
The Python Statistics Landscape2分钟
Intermediate Python Concepts: Lists vs Numpy Arrays10分钟
Functions and Lambda Functions, Reading Help Files11分钟
5 个阅读材料
Course Syllabus5分钟
Meet the Course Team!10分钟
About Our Datasets2分钟
Help Us Learn More About You!10分钟
This or That Reference10分钟
1 个练习
Python Basics Assessment15分钟
完成时间为 5 小时
WEEK 2 - CONFIDENCE INTERVALS
In this second week, we will learn about estimating population parameters via confidence intervals. You will be introduced to five different types of population parameters, assumptions needed to calculate a confidence interval for each of these five parameters, and how to calculate confidence intervals. Quizzes will appear throughout the week to test your understanding. In addition, you’ll learn how to create confidence intervals in Python.
完成时间为 5 小时
12 个视频 （总计 118 分钟）, 3 个阅读材料, 3 个测验
12 个视频
Understanding Confidence Intervals10分钟
Demo: Seeing Theory5分钟
Assumptions for a Single Population Proportion Confidence Interval3分钟
Conservative Approach & Sample Size Consideration8分钟
Estimating a Difference in Population Proportions with Confidence6分钟
Interpretations & Assumptions for Two Population Proportion Intervals4分钟
Estimating a Population Mean with Confidence14分钟
Estimating a Mean Difference for Paired Data10分钟
Estimating a Difference in Population Means with Confidence (for Independent Groups)14分钟
Introduction to Confidence Intervals in Python12分钟
Confidence Intervals for Differences between Population Parameters21分钟
3 个阅读材料
Confidence Intervals: Other Considerations15分钟
What Affects the Standard Error of an Estimate?10分钟
Additional Practice: Confidence Intervals1分钟
3 个练习
Practice Quiz: All About Confidence Intervals30分钟
Sample Size & Assumptions
Confidence Intervals Assessment1小时
完成时间为 6 小时
WEEK 3 - HYPOTHESIS TESTING
In week three, we’ll learn how to test various hypotheses - using the five different analysis methods covered in the previous week. We’ll discuss the importance of various factors and assumptions with hypothesis testing and learn to interpret our results. We will also review how to distinguish which procedure is appropriate for the research question at hand. Quizzes and a peer assessment will appear throughout the week to test your understanding.
完成时间为 6 小时
12 个视频 （总计 138 分钟）, 4 个阅读材料, 3 个测验
12 个视频
Testing a One Population Proportion8分钟
Setting Up a Test of Difference in Population Proportions7分钟
Testing a Difference in Population Proportions8分钟
Interview: P-Values, P-Hacking and More24分钟
One Mean: Testing about a Population Mean with Confidence17分钟
Testing a Population Mean Difference13分钟
Testing for a Difference in Population Means (for Independent Groups)12分钟
Demo: Name That Scenario2分钟
Chocolate & Cycling Assignment2分钟
Introduction to Hypothesis Testing in Python20分钟
Walk-Through: Hypothesis Testing with NHANES13分钟
4 个阅读材料
Hypothesis Testing: Other Considerations10分钟
The Relationship between Confidence Intervals & Hypothesis Testing5分钟
Chocolate & Cycling Assignment Instructions5分钟
Additional Practice: Hypothesis Testing1分钟
2 个练习
Name That Scenario15分钟
Hypothesis Testing in Python Assessment1小时
完成时间为 4 小时
WEEK 4 - LEARNER APPLICATION
In the final week of this course, we will walk through several examples and case studies that illustrate applications of the inferential procedures discussed in prior weeks. Learners will see examples of well-formulated research questions related to the study designs and data sets that we have discussed thus far, and via both confidence interval estimation and formal hypothesis testing, we will formulate inferential responses to those questions.
完成时间为 4 小时
6 个视频 （总计 77 分钟）, 3 个阅读材料, 1 个测验
6 个视频
Descriptive Inference Examples for Single Variables Using Confidence Intervals12分钟
Descriptive Inference Examples for Single Variables Using Hypothesis Testing12分钟
Comparing Means for Two Independent Samples: An Example14分钟
Comparing Means for Two Paired Samples: An Example12分钟
Comparing Proportions for Two Independent Samples: An Example13分钟
3 个阅读材料
Assumptions Consistency5分钟
Revisiting Examples: Accounting for Complex Samples10分钟
Course Feedback10分钟
1 个练习
Assessment30分钟
审阅
来自INFERENTIAL STATISTICAL ANALYSIS WITH PYTHON的热门评论
由 RZ 提供Apr 1, 2020
This is a very great course. Statistics by itself is a very powerful tool for solving real world problems. Combine it with the knowledge of Python, there no limit to what you can achieve.
由 AA 提供May 27, 2020
The best part of this that it is designed in a way that it encourages people to dig deeper and explore more. The instructors have done a great job in making the curriculam this good.
由 SS 提供Mar 19, 2020
Great Course. There are so many example to understand the topic. I really enjoyed every lesson of this specialization. I am going forward for the next one.
由 RR 提供Mar 6, 2019
If you are interested in statistics and statistical analysis, this course gets you grounded in the essential aspects of statistics. Excellent instructors.
关于 Statistics with Python 专项课程
This specialization is designed to teach learners beginning and intermediate concepts of statistical analysis using the Python programming language. Learners will learn where data come from, what types of data can be collected, study data design, data management, and how to effectively carry out data exploration and visualization. They will be able to utilize data for estimation and assessing theories, construct confidence intervals, interpret inferential results, and apply more advanced statistical modeling procedures. Finally, they will learn the importance of and be able to connect research questions to the statistical and data analysis methods taught to them.
常见问题
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讲座和作业的访问权限取决于您的注册类型。如果您以旁听模式参加课程，则可以免费查看大多数课程资料。要访问评分作业并获得证书，您需要在旁听期间或之后购买证书体验。如果看不到旁听选项：
- 课程可能不提供旁听选项。您可以尝试免费试用，也可以申请助学金。
- 课程可能会改为提供'完整课程，没有证书'。通过此选项，您可以查看所有课程材料、提交所要求的作业，以及获得最终成绩。这也意味着您将无法购买证书体验。
我订阅此专项课程后会得到什么？
您注册课程后，将有权访问专项课程中的所有课程，并且会在完成课程后获得证书。您的电子课程证书将添加到您的成就页中，您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容，可以免费旁听课程。
Is financial aid available?
是的，Coursera 可以为无法承担费用的学生提供助学金。通过点击左侧“注册”按钮下的“助学金”链接可以申请助学金。您可以根据屏幕提示完成申请，申请获批后会收到通知。您需要针对专项课程中的每一门课程完成上述步骤，包括毕业项目。了解更多。
完成课程后，我会获得大学学分吗？
此课程不提供大学学分，但部分大学可能会选择接受课程证书作为学分。查看您的合作院校，了解详情。Coursera 上的在线学位和 Mastertrack™ 证书提供获得大学学分的机会。
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