PSAT Math

A comprehensive guide to mastering the math concepts tested on the PSAT, including real-world applications and testing strategies.

Numbers and OperationsAlgebraic Expressions and EquationsData Analysis and Problem Solving
Functions and Their PropertiesGeometry and MeasurementSystems of Equations and Inequalities
Budgeting and Financial LiteracyTravel and Distance CalculationsSports Statistics and Analysis
Time Management on the PSATGuessing and Elimination Strategies
Numbers and Operatio...Algebraic Expression...Data Analysis and Pr...Functions and Their ...Geometry and Measure...Systems of Equations...Budgeting and Financ...Travel and Distance ...Sports Statistics an...Time Management on t...Guessing and Elimina...
Basic Concepts

Data Analysis and Problem Solving

Understanding Data

Data analysis is about interpreting information: reading charts, graphs, and tables, and drawing conclusions.

Types of Data

You might encounter mean, median, mode, and range. You'll also need to identify trends or compare quantities.

Problem Solving Strategies

Break problems into smaller steps, look for patterns, and check your answers. These skills are vital for making smart decisions in daily life.

Real-World Uses

From sports stats to weather predictions, data analysis is everywhere. The PSAT tests your ability to make sense of numbers and visuals quickly.

Examples

  • Finding the median test score in a list: Arrange scores in order and find the middle value.

  • Reading a bar graph comparing monthly sales to identify the best month.

In a Nutshell

Data analysis helps you understand and solve problems using information from various sources.

Key Terms

Mean
The average of a set of numbers.
Median
The middle number in an ordered set.
Mode
The number that appears most often in a set.
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Functions and Their Properties