• Displaying Distributions

PRESENTATION

• Describing Distributions

• The Normal Distributions

• Scatterplots
• Correlation
• Least-Squares Regression
• Cautions about Regression and Correlation
• The question of Causation

• First Steps
• Design of Experiments
• Sampling Design
• Toward Statistical Inference

• Probability Models

• Random Variables
• Mean and Variances of Random Variables

• Probability Laws

• Counts and Proportions

• Sample Means

• Estimating with Confidence

• Tests of Significance
• Use and Abuse of Tests

• Inference for the Mean of a Population

• Comparing Two Means

• Inference for a Single Proportion

• Comparing Two Proportions

• Data Analysis for Two-Way Tables

• Two-way Tables

• Simple Linear Regresion

• One-Way Analysis of Variance