Six data sets are shown below. In (i), the correlation is 0.8571, and in (ii) the correlation is 0.7857. Find the correlations for the remaining data sets. No arithmetic is necessary.

(i)

(ii)

(iii)

(iv)

(v)

(vi)

x y

x y

x y

x y

x y

x y

1 2

1 2

2 1

2 2

1 4

0 6

2 3

2 3

3 2

3 3

2 6

1 9

3 1

3 1

1 3

4 1

3 2

2 3

4 4

4 4

5 4

4 8

3 12 5

6 5

6 6

5 6

6 5

12 4

18 6

5 6

7 7

6 7

5 6

10

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