Math Problem Statement

para estimar la media poblacional ¿ cual es el tamaño de la muestra si Z=1.96 o = 25 E= 5

Solution

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Math Problem Analysis

Mathematical Concepts

Inferential Statistics
Sample Size Estimation
Normal Distribution

Formulas

n = (Z * σ / E)^2

Theorems

Central Limit Theorem

Suitable Grade Level

Undergraduate - Graduate Level