Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Data Analysis
Measures of Central Tendency
Percentiles
Deciles
Formulas
Median (Q2) = (n/2)th value if n is odd, or average of two middle values if n is even
Decile (Dx) = (x/10) * (n+1)
Percentile (Px) = (x/100) * (n+1)
Theorems
Central Tendency Theorem
Interpolation for Deciles and Percentiles
Suitable Grade Level
Grades 9-10