Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Moving Average
Forecasting
Mean Absolute Deviation (MAD)
Formulas
2-year moving average formula: (Mileage in year n-1 + Mileage in year n) / 2
MAD formula: Sum of absolute deviations / Number of observations
Theorems
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Suitable Grade Level
High School (Grades 9-12)
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