Math Problem Statement
12 17 23 13 20 16 20 17 15 18 find population variance
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Variance
Mean
Deviation
Formulas
Mean: (Σx) / N
Variance: Σ(x - mean)² / N
Theorems
Population Variance Formula
Suitable Grade Level
Grades 10-12
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