Statistics Parameters

Pb

Ni

Cr

V

Ce

La

TiO₂

Cl

Ba

Sr

Cu

Zn

(ppm)

N

30

30

30

30

30

30

30

30

30

30

30

30

Minimum

6

27

6

8

3

1

80

69

9

7

9

10

Maximum

187

133

73

249

84

37

22670

4057

15342

78

25164

208

Mean

16.20

51.43

17.83

71.53

17.53

8.07

1420

388.73

582.17

21.83

2911.97

34.03

Median

9.00

41.00

11.00

60.00

9.00

4.50

150

149.00

42.00

16.00

351.50

16.00

Std Deviation

32.53

25.61

15.38

60.16

21027

9.32

4430.39

750.95

2789.37

17.11

6095.55

51.34

Variance

1058.37

656.05

236.42

3618.81

452.60

86.89

19628358.6

563922.4

778058.3

292.70

37155748.5

2635.8

Skewness

5.34

2.04

2.07

2.02

2.08

2.04

4.35

4.43

5.47

2.38

2.90

2.95

Kurtosis

28.90

3.82

4.83

3.88

3.14

3.14

19.80

21.11

29.92

5.43

8.21

7.83