Pearson's Correlation (3 of 3)

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The scatterplot below shows arm strength as a function of grip strength for 147 people working in physically-demanding jobs (click here for details about the study). The plot reveals a strong positive relationship. The value of Pearson's correlation is 0.63.

scatterplot r= .68

Other information about Pearson's correlation can be obtained by clicking one of the following links:



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