Math Problem Statement

Estimate the number of newborns whose weight was less than grams

Solution

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Math Problem Analysis

Mathematical Concepts

Statistics
Probability Distributions
Normal Distribution

Formulas

Z = (X - μ) / σ (Standard score formula)
P(X < x) using cumulative distribution function (CDF) of the normal distribution

Theorems

Empirical Rule (68-95-99.7 Rule)
Central Limit Theorem

Suitable Grade Level

Grades 11-12, College Level