f1

f2

f3

s1

s2

s3

Mann-Whitney U

18.500

13.500

20.500

16.500

6.000

7.500

Wilcoxon W

33.500

28.500

65.500

61.500

21.000

22.500

Z

−0.577

−1.234

−0.269

−1.006

−2.364

−2.082

Asymptotic Significance (2-sided)

0.564

0.217

0.788

0.315

0.018

0.037

Exact Significance[2*(1-tailed Significance)]

0.606

0.240

0.797

0.438

0.029

0.042