Math Problem Statement

Correlation coefficient is the strength of the linear relationship between two quantitive variables. Sort the coefficients from strong to weak and make sure to put them from least to greatest in each column. Columns are strong correlation, moderate correlation and weak to no correlation. -0.45,1,-1,0.15,-0.85,0.63,0.52,0,-0.75

Solution

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Math Problem Analysis

Mathematical Concepts

Statistics
Correlation Coefficient
Linear Relationships

Formulas

Correlation Coefficient Formula: r = Σ[(X_i - X̄)(Y_i - Ȳ)] / √[Σ(X_i - X̄)² Σ(Y_i - Ȳ)²]

Theorems

Properties of Correlation Coefficients
Range and Strength of Correlation

Suitable Grade Level

Grades 10-12