Math Problem Statement
Find the correlation coefficient between x and y and write down the equation of regression has from the following: n=25,Σx=125,Σxy=508,Σy=100,Σy²=460
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Correlation Coefficient
Regression Analysis
Formulas
Correlation Coefficient formula
Regression Slope formula
Regression Y-intercept formula
Theorems
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Suitable Grade Level
Advanced Level
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