Table 1: Descriptive statistics.

 

N

Minimum

Maximum

Mean

Median

Std. Deviation

Y

101

0.00

810.04

62.44

11.467

137.34

X1

101

1.98

1935.91

181.94

96.079

286.08

X2

101

15.10

48.20

33.37

33.500

8.63

X3

101

0.53

18.49

6.77

5.33

4.62

X4

101

752.79

116935.60

23365.14

17168.00

21292.62

X5

101

79.37

559.81

245.59

235.95

114.93

X6

101

0.99

22.02

7.60

6.82

3.92

X7

101

4.00

45.90

21.57

22.00

9.51

X8

101

0.10

13.05

3.25

2.60

2.58

X9

101

2.61

17671.97

1411.29

397.61

2295.19