SOLUTION: compute r, the correlation coefficient, using the following data x 1 6 3 7 4 5 y 2 9 6 9 5 7 r=

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Question 443717: compute r, the correlation coefficient, using the following data
x 1 6 3 7 4 5
y 2 9 6 9 5 7
r=
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi

x	x^2	y	y^2	xy

1	1	2	4	2

6	36	9	81	54

3	9	6	36	18

7	49	9	81	63

4	16	5	25	20

5	25	7	49	35

26	136	38	276	192



%28192-%2826%2A38%2F6%29%29%2F+sqrt%28%28136-+26%5E2%2F6%29%28276-38%5E2%2F6%29%29 = .9519