## Math Problem Statement

## Solution

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## Math Problem Analysis

### Mathematical Concepts

Regression

Least-Squares Method

Linear Equations

### Formulas

Slope formula: m = Σ[(x_i - x̄)(y_i - ȳ)] / Σ[(x_i - x̄)^2]

Y-intercept formula: b = ȳ - m * x̄

Linear equation: ŷ = mx + b

### Theorems

Least-Squares Method

### Suitable Grade Level

Grades 11-12, College Level

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