应用统计学

课程编码：1801010714I0P1002Y 英文名称：Applied Statistics 课时：50 学分：2.50 课程属性：学科核心课 主讲教师：王谦

This course is an introduction to applied statistics and data analysis. Topics are chosen from descriptive measures, sampling and sampling distribution, estimation and confidence interval, hypothesis test, linear regression, ANOVA, goodness-of-fit and contingency analysis. Data analysis is difficult without some computing tools and the course will introduce some statistical computing with Excel.

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第一章 Introduction 5.0学时 王谦
第1节 What is statistics?
第2节 Process of statistical study
第3节 Key definitions
第4节 Data types
第二章 Data Collection 8.0学时 王谦
第1节 Data sources: Primary/Secondary
第2节 Survey/Observation/Experiment
第3节 Issues in data collection
第4节 Sampling techniques: Probability/Nonprobability
第5节 Sampling errors
第三章 Descriptive Statistics 4.0学时 王谦
第1节 Graphical presentation of data: Categorical/Numerical
第2节 Measures of data: Center/Variation/Shape
第3节 Covariance & correlation coefficient
第四章 Estimation 5.0学时 王谦
第1节 Introduction of statistical inference
第2节 Sampling distribution
第3节 Point estimation
第4节 Confidence intervals: one population/two populations
第5节 Determine sample size
第五章 Hypothesis Testing 5.0学时 王谦
第1节 Introduction
第2节 Null Hypothesis and Alternative Hypothesis
第3节 Type I Error and Type II Error
第4节 Test on one populations
第5节 Test on two populations
第六章 Linear Regression 8.0学时 王谦
第1节 Relationships between variables and regression
第2节 Simple linear regression
第3节 Residual analysis
第4节 Multiple linear regression: Collinearity
第5节 Model building: Nonlinear/Categorical variables/Varaible selection
第6节 Common Mistakes in Regression
第7节 Case: CBC
第8节 Logistic regression
第七章 Goodness of fit 3.0学时 王谦
第1节 Chi-square test of proportion for Multinomial Experiment
第2节 Chi-square test of independence
第3节 Chi-square test of distribution
第八章 ANOVA 6.0学时 王谦
第1节 Introduction
第2节 One-way ANOVA
第3节 Randomized Blocks ANOVA
第4节 Two-way ANOVA
第九章 Summary & Review 3.0学时 王谦
第1节 Summary & Review
第十章 Final examination 3.0学时 王谦
第1节 Final examination

Qian Wang is an Associate Professor in the School of Economics and Management at the University of Chinese Academy of Sciences. Her research interests are Logistic/Supply Chain Management, Revenue Management, Home/Community Care Services.