Читать книгу SAT Math For Dummies with Online Practice - Mark Zegarelli - Страница 17

Problem Solving and Data Analysis focuses on a short list of problem-solving techniques:

 Working with ratios, proportional equations, and percentages (Chapter 7)

 Relying on a basic understanding of statistics and probability (Chapter 8)

 Applying these techniques to information presented visually in tables and graphs (Chapter 9)

Part 3 focuses exclusively on these ideas.