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Data Driven Decision Making · LearnSpace
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Data Driven Decision Making

Курс от University of Colorado Boulder
Средний≈ 12.3 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

Once we have generated data, we need to answer the research question by performing an appropriate statistical analysis. Engineers and business professionals need to know which test or tests to use. Through this class, you will be able to perform one sample tests for comparison to historical data. You will also be able to determine statistically significant relationships between two variables. You will be able to perform two sample tests for both independent and dependent data. Finally, you will analyze data with more than two groups using the Analysis of Variance. This course can be taken for academic credit as part of CU Boulder’s Master of Engineering in Engineering Management (ME-EM) degree offered on the Coursera platform. The ME-EM is designed to help engineers, scientists, and technical professionals move into leadership and management roles in the engineering and technical sectors. With performance-based admissions and no application process, the ME-EM is ideal for individuals with a broad range of undergraduate education and/or professional experience. Learn more about the ME-EM program at https://www.coursera.org/degrees/me-engineering-management-boulder.

Навыки, которые вы освоите

Statistical Hypothesis TestingStatistical AnalysisData Analysis SoftwareR (Software)Statistical SoftwareDescriptive StatisticsData AnalysisStatistical MethodsCorrelation AnalysisProbability & StatisticsSampling (Statistics)Data VisualizationStatisticsR ProgrammingStatistical VisualizationAnalyticsVariance AnalysisStatistical ProgrammingStatistical InferenceBusiness Analytics

Программа курса

5 модулей · 86 учебных материалов

01One Sample Tests22 материалов

Introduction to Data Driven Decision Making

Course Updates and Accessibility SupportЧтениеNon-Credit Students: Welcome and Where to Find HelpЧтениеCourse Materials LocationЧтениеWelcome to Data Driven Decision Making Видео

Учитесь у экспертов

Wendy Martin

W. Edwards Deming Professor of Management

Data Driven Decision Making
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Обучение откроется на Coursera
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Обучение на Coursera

≈ 12.3 ч

5 модулей

Язык: Английский

Субтитры: Арабский, Французский, Узбекский, Итальянский, Бразильский португальский, Корейский, Немецкий, Азербайджанский, Испанский, Японский

Часть программы вашего университета
Introduce Yourself!Обсуждение

Introduction to One Sample Tests

Introduction to One Sample TestsВидео

One Sample Tests and the Hypothesis Testing Procedure

One Sample Tests and Hypothesis Testing Part 1ВидеоOne Sample Tests and Hypothesis Testing Part 2Видео

One Sample Tests for the Mean

The One Sample Normal (Z) Test for the Mean Part 1ВидеоThe One Sample Normal (Z) Test for the Mean Part 2ВидеоThe One Sample t Test for the Mean Part 1ВидеоThe One Sample t Test for the Mean Part 2Видео

One Sample Tests for Variance

The Chi Square Test for Variance Part 1ВидеоThe Chi Square Test for Variance Part 2Видео

One Sample Tests for Proportions

The One Sample Exact Binomial Test Part 1ВидеоThe One Sample Exact Binomial Test Part 2Видео

One Sample Tests for Ordinal Data

The Wilcoxon Signed Ranks Test for Location Part 1ВидеоThe Wilcoxon Signed Ranks Test for Location Part 2ВидеоThe One Sample Poisson Test Part 1ВидеоThe One Sample Poisson Test Part 2Видео

Discussion: One Sample Tests

One Sample TestsОбсуждение

Assessment: One Sample Tests

One Sample TestsЗадание
02Correlation and Association12 материалов

Introduction to Correlation and Association

Introduction to Correlation and AssociationВидео

Measures of Relationship

Correlation and AssociationВидео

Correlation for Two Continuous Variables

Correlation and ScatterplotsВидеоThe One Sample t Test for Correlation ВидеоFisher’s Z Test for CorrelationВидео

Correlation for Two Ordinal Variables

Spearman’s Rank-Order CorrelationВидео

Point Biserial Correlation

Point Biserial CorrelationВидео

Association for Two Nominal Variables

Cross Tabulation and Categorical Data FormatsВидеоCalculating the Chi Square StatisticВидеоMeasures of AssociationВидео

Discussion: Correlation and Association

Correlation and AssociationОбсуждение

Assessment: Correlation and Association

Correlation and AssociationЗадание
03Two Sample Tests for Independent Data17 материалов

Introduction to Two Sample Tests for Independent Data

Introduction to Two Sample Tests for Independent DataВидеоIndependent vs Dependent SamplesВидео

Two Sample Independent Tests for the Mean

Two Sample Equal Variance t Test for MeansВидеоTwo Sample Equal Variance t Test for Means Practice ProblemВидеоTwo Sample Unequal Variance t Test for MeansВидеоTwo Sample Unequal Variance t Test for Means Practice ProblemВидео

Two Sample Independent Tests for Dispersion / Variance

Two Independent Sample F Test for VariancesВидеоTwo Independent Sample F Test for Variances Practice ProblemВидеоThe Levene Test for Dispersion and the ADM(n-1) ProcedureВидео

Two Sample Independent Tests for Proportions

Fisher’s Exact TestВидеоFisher’s Exact Test ExampleВидео

Two Sample Hypothesis Tests for Counts

Two Independent Sample Poisson Rate TestВидеоTwo Independent Sample Poisson Rate Test ExampleВидео

Nonparametric Tests

Wilcoxon Mann Whitney TestВидеоWilcoxon Mann Whitney Test ExampleВидео

Discussion: Two Sample Tests for Independent Data

Two Sample Tests for Independent DataОбсуждение

Assessment: Two Sample Tests for Independent Data

Two Sample Tests for Independent DataЗадание
04Two Sample Tests for Dependent Data20 материалов

Introduction to Two Sample Tests for Dependent Data

Introduction to Two Sample Tests for Dependent DataВидео

Testing for Differences / Changes in Means

Introduction to Two Sample Dependent TestsВидеоThe Repeated Measures t TestВидеоCreating a Scatterplot with an ISO LineВидеоThe Repeated Measures t Test ExampleВидеоThe Matched Pairs t TestВидеоThe Matched Pairs t Test ExampleВидео

Testing for Differences / Changes in Variances

The Two Sample Dependent t Test for VariancesВидеоThe Two Sample Dependent t Test for Variances ExampleВидео

Testing for Differences / Changes in Proportions

McNemar’s Test for ChangeВидеоMcNemar’s Test for Change ExampleВидео

Testing for Differences / Changes in Counts

The Wilcoxon Signed Ranks TestВидеоWilcoxon Signed Ranks Test ExampleВидео

Pre-Test / Post-Test Design

Pre Post Test IntroductionВидеоProblem 1 Pre Test GroupsВидеоProblem 2 Pre Post Test Group 1ВидеоProblem 3 Pre Post Test Group 2ВидеоProblem 4 Post Test GroupsВидео

Discussion: Two Sample Tests for Dependent Data

Two Sample Tests for Dependent DataОбсуждение

Assessment: Two Sample Tests for Dependent Data

Two Sample Tests for Dependent DataЗадание
05The One Way Analysis of Variance15 материалов

Introduction to One Way ANOVA

Introduction to One Way ANOVAВидеоThe One Way Analysis of VarianceВидеоANOVA PrinciplesВидео

One Way ANOVA for Means, Fixed Efffects

One Way ANOVA for MeansВидеоThe ANOVA Source TableВидеоANOVA Assumptions and Welch's ANOVAВидеоData Visualization for ANOVAВидеоStatistical ImportanceВидео

One Way ANOVA for Dispersion, Fixed Efffects

One Way ANOVA for DispersionВидео

Post Hoc Analysis

Post Hoc AnalysisВидео

Procedure for the One Way ANOVA

Roadmap for the One Way ANOVA Part 1ВидеоRoadmap for the One Way ANOVA Part 2ВидеоRoadmap for the One Way ANOVA Part 3Видео

Discussion: One Way ANOVA

One Way ANOVAОбсуждение

Assessment: One Way ANOVA

One Way ANOVAЗадание