Correlation Co-efficient r. On a calculator

Hi,

I'm trying to find r for some problems I have. I have a casio 991ms calculator but I should be able to get by with some general instructions.

I have data similar to this

age weight

20 124

43 240

12 102

52 187

Is there a way to get these into the calculator to find r? How?

Thanks!

Pearson's Coefficient of Correlation

Hi

You can try this Free Online Correlation Analysis Utility | Online Statistics Software | Finding Pearson's Coefficient of Correlation | Scatter Diagram

Sum x = 127.0

Sum y = 653.0

Sum x^2 = 5097.0

Sum y^2 = 118349.0

Sum xy = 23748.0

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Pearson's Coef. of Correlation r = 0.853

Asad S. Yousaf

"Go with the flow! Going upstream is hard." (Happy)