34.3 Where Is the Center of the Data: Central Tendency
Point 1 of 5
34.3.1 The Mean
Core idea
Pour everyone's money together and split it evenly, and each person's share is the mean x̄ = (Σxᵢ)/n
Module goal. Represent a pile of numbers with a single number, master the mean, median, and mode along with their trade-offs, and understand when to use which
eastmath.com · 34.3 Where Is the Center of the Data: Central Tendency · 34.3.1 The Mean