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.
Este curso faz parte do Programa de cursos integrados Statistics with Python
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Programa de cursos integrados Statistics with PythonUniversidade de MichiganInformações sobre o curso
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Resultados de carreira do aprendiz
33%
consegui um benefício significativo de carreira com este curso
50%
recebi um aumento ou promoção
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Curso 2 de 3 no
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Nível intermediário
High school algebra, successful completion of Course 1 in this specialization or equivalent background
Aprox. 18 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Chinês (simplificado), Italiano, Vietnamita, Coreano, Alemão, Russo, Turco, Inglês, Espanhol
O que você vai aprender
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.
Habilidades que você terá
Confidence IntervalPython ProgrammingStatistical InferenceStatistical Hypothesis Testing
Resultados de carreira do aprendiz
33%
consegui um benefício significativo de carreira com este curso
50%
recebi um aumento ou promoção
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Curso 2 de 3 no
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Nível intermediário
High school algebra, successful completion of Course 1 in this specialization or equivalent background
Aprox. 18 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Chinês (simplificado), Italiano, Vietnamita, Coreano, Alemão, Russo, Turco, Inglês, Espanhol
oferecido por
Universidade de Michigan
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.
Programa - O que você aprenderá com este curso
3 horas para concluir
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.
3 horas para concluir
9 vídeos (Total 67 mín.), 5 leituras, 1 teste
9 videos
Inferential Statistical Analysis with Python Guidelines4min
Introduction to Inference Methods: Oh the Things You Will See!3min
Bag A or Bag B?13min
Introduction to Bayesian4min
This or That? Language and Notation13min
The Python Statistics Landscape2min
Intermediate Python Concepts: Lists vs Numpy Arrays10min
Functions and Lambda Functions, Reading Help Files11min
5 leituras
Course Syllabus5min
Meet the Course Team!10min
About Our Datasets2min
Help Us Learn More About You!10min
This or That Reference10min
1 exercício prático
Python Basics Assessment15min
5 horas para concluir
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.
5 horas para concluir
12 vídeos (Total 118 mín.), 3 leituras, 3 testes
12 videos
Understanding Confidence Intervals10min
Demo: Seeing Theory5min
Assumptions for a Single Population Proportion Confidence Interval3min
Conservative Approach & Sample Size Consideration8min
Estimating a Difference in Population Proportions with Confidence6min
Interpretations & Assumptions for Two Population Proportion Intervals4min
Estimating a Population Mean with Confidence14min
Estimating a Mean Difference for Paired Data10min
Estimating a Difference in Population Means with Confidence (for Independent Groups)14min
Introduction to Confidence Intervals in Python12min
Confidence Intervals for Differences between Population Parameters21min
3 leituras
Confidence Intervals: Other Considerations15min
What Affects the Standard Error of an Estimate?10min
Additional Practice: Confidence Intervals1min
3 exercícios práticos
Practice Quiz: All About Confidence Intervals30min
Sample Size & Assumptions
Confidence Intervals Assessment1h
6 horas para concluir
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.
6 horas para concluir
12 vídeos (Total 138 mín.), 4 leituras, 3 testes
12 videos
Testing a One Population Proportion8min
Setting Up a Test of Difference in Population Proportions7min
Testing a Difference in Population Proportions8min
Interview: P-Values, P-Hacking and More24min
One Mean: Testing about a Population Mean with Confidence17min
Testing a Population Mean Difference13min
Testing for a Difference in Population Means (for Independent Groups)12min
Demo: Name That Scenario2min
Chocolate & Cycling Assignment2min
Introduction to Hypothesis Testing in Python20min
Walk-Through: Hypothesis Testing with NHANES13min
4 leituras
Hypothesis Testing: Other Considerations10min
The Relationship between Confidence Intervals & Hypothesis Testing5min
Chocolate & Cycling Assignment Instructions5min
Additional Practice: Hypothesis Testing1min
2 exercícios práticos
Name That Scenario15min
Hypothesis Testing in Python Assessment1h
4 horas para concluir
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.
4 horas para concluir
6 vídeos (Total 77 mín.), 4 leituras, 1 teste
6 videos
Descriptive Inference Examples for Single Variables Using Confidence Intervals12min
Descriptive Inference Examples for Single Variables Using Hypothesis Testing12min
Comparing Means for Two Independent Samples: An Example14min
Comparing Means for Two Paired Samples: An Example12min
Comparing Proportions for Two Independent Samples: An Example13min
4 leituras
Assumptions Consistency5min
Revisiting Examples: Accounting for Complex Samples10min
Course Feedback10min
Keep Learning with Michigan Online10min
1 exercício prático
Assessment30min
Avaliações
Principais avaliações do INFERENTIAL STATISTICAL ANALYSIS WITH PYTHON
por RZ1 de Abr de 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.
por RS21 de Jan de 2021
Very good course content and mentors & teachers. The course content was very structured. I learnt a lot from the course and gained skills which will definitely gonna help me in future.
por AA27 de Mai de 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.
por SS19 de Mar de 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.
Sobre Programa de cursos integrados Statistics with Python
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.
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