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Compute the sample correlation coefficient r for each of the following data sets and show that...

Compute the sample correlation coefficient r for each of the following data sets and show that r is the same for both. (Use 3 decimal places.

(i) x 8 6 9

y 3 4 5

(ii) x   3 4 5

y 8 6 9

r

(i)=

(ii)=

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