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assignment Nível: Introdutório
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Informações principais

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timer 80 total de horas

Sobre o conteúdo

This course introduces you to the discipline of statistics as a science of understanding and analyzing data. You will learn how to effectively make use of data in the face of uncertainty: how to collect data, how to analyze data, and how to use data to make inferences and conclusions about real world phenomena.

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Programa de estudos

Week 1: Unit 1 - Introduction to data
• Part 1 – Designing studies
• Part 2 – Exploratory data analysis
• Part 3 – Introduction to inference via simulation
Week 2: Unit 2 - Probability and distributions
• Part 1 – Defining probability
• Part 2 – Conditional probability
• Part 3 – Normal distribution
• Part 4 – Binomial distribution
Week 3: Unit 3 - Foundations for inference
• Part 1 – Variability in estimates and the Central Limit Theorem
• Part 2 – Confidence intervals
• Part 3 – Hypothesis tests
Week 4: Finish up Unit 3 + Midterm
• Part 4 – Inference for other estimators
• Part 5 - Decision errors, significance, and confidence
Week 5: Unit 4 - Inference for numerical variables
• Part 1 – t-inference
• Part 2 – Power
• Part 3 – Comparing three or more means (ANOVA)
• Part 4 – Simulation based inference for means
Week 6: Unit 5 - Inference for categorical variables
• Part 1 – Single proportion
• Part 2 – Comparing two proportions
• Part 3 – Inference for proportions via simulation
• Part 4 – Comparing three or more proportions (Chi-square)
Week 7: Unit 6 - Introduction to linear regression
• Part 1 – Relationship between two numerical variables
• Part 2 – Linear regression with a single predictor
• Part 3 – Outliers in linear regression
• Part 4 – Inference for linear regression
Week 8: Unit 7 - Multiple linear regression
• Part 1 – Regression with multiple predictors
• Part 2 – Inference for multiple linear regression
• Part 3 – Model selection
• Part 4 – Model diagnostics
Week 9: Review / catch-up week
• Bayesian vs. frequentist inference
Week 10: Final exam
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Instrutores

• Mine Çetinkaya-Rundel - Department of Statistical Science
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Duke University has about 13,000 undergraduate and graduate students and a world-class faculty helping to expand the frontiers of knowledge. The university has a strong commitment to applying knowledge in service to society, both near its North Carolina campus and around the world.
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Plataforma

A Coursera é uma empresa digital que oferece um curso on-line massivo e aberto, fundado pelos professores de computação Andrew Ng e Daphne Koller Stanford University, localizado em Mountain View, Califórnia.

O Coursera trabalha com as melhores universidades e organizações para disponibilizar alguns dos seus cursos on-line e oferece cursos em várias disciplinas, incluindo: física, engenharia, humanidades, medicina, biologia, ciências sociais, matemática, negócios, ciência da computação, marketing digital, ciência de dados. e outros assuntos.Cours

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Am truely impress with content, Platform and animation this site provides to learners. Looking forward to enrich my data analysis skills

Publicada em 16 de setembro de 2020
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em 16 de setembro de 2020
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Am truely impress with content, Platform and animation this site provides to learners. Looking forward to enrich my data analysis skills