3. Problem-Solving and Data Analysis

Measures the ability to apply quantitative reasoning about ratios, rates, proportional relationships, unit rates, and analyze and interpret one- and two-variable data including statistics and probability.

重要度: ⭐⭐⭐

本单元包含的章节

• 3.1 Ratios, Rates, and Proportional Relationships — Understanding and applying ratios, rates, unit rates, and solving problems involving proportional relationships.
• 3.2 Percentages and Percent Change — Calculating percentages, percent increase/decrease, and solving real-world problems involving percentage applications.
• 3.3 One-Variable Data Analysis — Analyzing single-variable datasets including measures of center, spread, and interpreting distributions.
• 3.4 Two-Variable Data Analysis and Linear Relationships — Analyzing relationships between two variables, interpreting scatter plots, and understanding linear associations.
• 3.5 Probability and Counting Methods — Calculating probabilities, understanding independent and dependent events, and applying counting principles.
• 3.6 Statistics and Data Interpretation — Interpreting statistical studies, understanding sampling methods, and evaluating data validity and conclusions.