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Mean

Written by the Fiveable Content Team • Last updated August 2025
Written by the Fiveable Content Team • Last updated August 2025

Definition

The mean is the arithmetic average found by adding values and dividing by the number of values.

Course connection

Linear Equations in Two Variables

Unit 1

Keep studying

Review this concept in Linear Equations in Two VariablesSAT (Digital) course hub

Mean cheat sheet for homework

visual study aid

5 Must Know Facts For Your Next Test

  1. Mean appears across 9 SAT guides as a remediation concept.
  2. The mean is pulled by unusually high or low values more than the median is.