I

J

Mean Difference

(I-J)

Std. Error

Sig.

95% CI

Lower bond

Upper bond

1

2

3

−7.292

2.708

1.968

1.923

0.004

0.517

−12.374

−2.257

−2.209

7.673

2

1

3

7.292

10.000

1.968

1.204

0.004

0.000

2.209

6.892

12.374

13.108

3

1

2

−2.708

−10.000

1.923

1.204

0.517

0.000

−7.673

−13.108

2.257

−6.892