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Correlation and Regression.pdf

Correlation and Regression.pdf

Correlation and Regression.pdf

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Ex. Calculate simple correlationcoefficient . The following data arewing length (X) <strong>and</strong> tail length (Y).[both values are in cm.]X : 10.4 , 10.8 , 11.1 , 10.2 , 10.3,10.2, 10.7, 10.5, 10.8, 11.2, 10.5,11.4.Y : 7.4 , 7.6 , 7.9 , 7.2, 7.4, 7.1,7.4, 7.2, 7.8, 7.7, 7.8, 8.3.

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