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The question is...

Find the value of the linear correlation coefficient r.
3) The paired data below consist of the test scores of 6 randomly selected students and the number of hours they studied for the test. (Note: I have removed some of the y values -you don't need them).
Hours     5   10   4    6    10   9
Score     ?   86   ?   86   59   ?
SSxy = 37.67 and SSyy = 798.83
A) -0.224     B) 0.224     C) 0.678     D) -0.678