Chapter 4: Data and Statistics

Section 4.1: Data Collection and Representation
- Collecting and organizing data
- Representing data with tables and graphs
Section 4.2: Measures of Central Tendency
- Mean, median, and mode
- Using measures of central tendency to analyze data
Section 4.3: Probability and Statistics
- Basic probability concepts
- Probability distributions
Section 4.4: Statistical Inference
- Introduction to hypothesis testing
- Confidence intervals