1: Sampling and Data Last updated Save as PDF Page ID 78975 1.1: Introduction 1.2: Definitions of Statistics, Probability, and Key Terms 1.3: Data, Sampling, and Variation in Data and Sampling 1.4: Levels of Measurement 1.5: Experimental Design and Ethics 1.6: Chapter 1 Key Terms 1.7: Chapter 1 Review 1.8: Chapter 1 Homework 1.9: Chapter 1 Solutions 1.10: Chapter 1 References