Organization

First average X

Second average Y

Xr

Yr

D

d²

1

2

2

1

1

0

0

2

2

2

1

1

0

0

3

2

1

1

1

0

0

4

1

2

1

2

1

1

5

1

2

2

2

0

0

6

2

2

2

2

0

0

7

1

1

2

2

0

0

8

1

1

2

2

0

0

9

1

2

1

2

1

1

10

1

2

2

2

0

0

∑d² = 2