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Table 3 One-sample Kolmogorov-Smirnov test results about the concentration (in mg/kg) of the studied heavy metals in Hamadan Province, Iran

From: Risk assessment of heavy metal soil pollution through principal components analysis and false color composition in Hamadan Province, Iran

  As Cd Fe Co Cr Cu Ni Pb Sb V Zn
N 286 286 286 286 286 286 286 286 286 286 286
Normal parameters (a,b) Mean 15.49 .1457 3.9479 18.9458 96.6783 36.1612 69.0000 25.8392 2.702 109.241 79.5839
  Std. Deviation 7.34 .0720 .67360 3.84308 25.9820 9.75556 20.3185 7.22292 1.30851 21.8781 16.9531
Most extreme differences Absolute .15 .242 .070 .098 .096 .037 .078 .176 .180 .116 .052
  Positive .15 .242 .049 .098 .096 .037 .078 .176 .180 .116 .052
  Negative -.10 -.220 -.070 -.064 -.050 -.029 -.038 -.116 -.106 -.087 -.039
Kolmogorov- Smirnov Z 2.561 4.088 1.176 1.661 1.623 .624 1.324 2.978 3.052 1.954 .875
Asymp. Sig. (2-tailed) .000 .054 .126 .008 .010 .831 .060 .000 .000 .064 .428