Math Problem Statement

Ejercicio 1: Dado un valor Z=2.333, encontrar la proporción de la población por debajo de ese valor.

Solution

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Math Problem Analysis

Mathematical Concepts

Normal Distribution
Z-Score
Cumulative Distribution Function (CDF)

Formulas

Z-score formula: Z = (X - μ) / σ
CDF formula for standard normal distribution

Theorems

Empirical Rule
Properties of Normal Distribution

Suitable Grade Level

College/University Level