Math Problem Statement
Determine the linear correlation coefficient between Cost and Graduation Rate. requals enter your response here (Round to three decimal places as needed.)
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Linear Correlation
Data Analysis
Formulas
r = (n * Σxy - Σx * Σy) / sqrt((n * Σx^2 - (Σx)^2) * (n * Σy^2 - (Σy)^2))
Theorems
Linear Correlation Coefficient Formula
Suitable Grade Level
Grades 11-12 or College Level
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