Table of Contents

Introduction

  • Statistics in Practice
  • Learning Statistics

1. Foundations

  • Identifying and Summarizing Data
  • Population Distributions
  • Selecting Individuals at Random – Probability
  • Random Sampling
  • Interval Estimation
  • Hypothesis Testing
  • Random Errors and Prediction

2. Simple Linear Regression

  • Probability Model for X and Y
  • Least Squares Criterion
  • Model Evaluation
  • Model Assumptions
  • Model Interpretation
  • Estimation and Prediction

3. Multiple Linear Regression

  • Probability Model for (X1, X2, …) and Y
  • Least Squares Criterion
  • Model Evaluation
  • Model Assumptions
  • Model Interpretation
  • Estimation and Prediction

4. Regression Model Building I

  • Transformations
  • Interactions
  • Qualitative Predictors

5. Regression Model Building II

  • Influential Points
  • Regression Pitfalls
  • Model Building Guidelines
  • Model Selection
  • Model Interpretation Using Graphics

6. Case Studies [online]

  • Home Prices
  • Vehicle Fuel Efficiency
  • Pharmaceutical Patches

7. Extensions [online]

  • Generalized Linear Models
  • Discrete Choice Models
  • Multilevel Models
  • Bayesian Modeling

Appendices

  • Computer Software Help [online]
  • Critical Values for t-distributions [online]
  • Notation and formulas
  • Mathematics Refresher [online]
  • Multiple Linear Regression Using Matrices [online]
  • Brief Answers to Selected Problems [online]