Intro Stats, 3e And Stats: Data And Models, 3e

Introduction

Data

Displaying and Describing Categorical Data

Displaying and Summarizing Quantitative Data

Understanding and Comparing Distributions

The Standard Deviation as a Ruler and the Normal Model

Scatterplots, Association, and Correlation

Linear Regression

Regression Wisdom

Re-expressing Data: Get It Straight!

Understanding Randomness

Sample Surveys

Experiments and Observational Studies

From Randomness to Probability

Probability Rules!

Random Variables

Probability Models

Sampling Distribution Models

Confidence Intervals for Proportions

Testing Hypotheses About Proportions