Math Problem Statement

Hallar la esperanza o la media de la siguiente distribución de probabilidad. (Para valores decimales use punto) X P(X) 2 0.50 8 0.20 10 0.30

Solution

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Math Problem Analysis

Mathematical Concepts

Probability
Expected Value

Formulas

E(X) = Σ (X_i * P(X_i))

Theorems

Law of Large Numbers

Suitable Grade Level

Grades 10-12