Math Problem Statement
data set is x : 25,30,20,35,28,40,22,33 y: 10,15, 12,18,14,22,11, 17 spearman rank
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Correlation
Spearman Rank Correlation
Formulas
Spearman's Rank Correlation Coefficient: r_s = 1 - (6 * Σd_i^2) / (n * (n^2 - 1))
Theorems
Spearman's Rank Correlation Theorem
Suitable Grade Level
Grades 10-12