## Math Problem Statement

## Solution

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## Math Problem Analysis

### Mathematical Concepts

Hypothesis Testing

t-Statistic

z-Statistic

Normal Distribution

### Formulas

t-statistic formula: t = (x̄ - μ) / (s / √n)

z-statistic formula: z = (x̄ - μ) / (σ / √n)

### Theorems

Central Limit Theorem

Student's t-distribution

Normal distribution

### Suitable Grade Level

Undergraduate statistics

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