Math Problem Statement
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Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Correlation
Positive and Negative Correlation
Formulas
Pearson's correlation coefficient formula: r = (Σ(xy) - ΣxΣy/n) / sqrt([Σ(x^2) - (Σx)^2/n][Σ(y^2) - (Σy)^2/n])
Theorems
Correlation Coefficient Interpretation
Suitable Grade Level
Grades 9-12
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