Suprafata

teren - mp

Cai de

acces

Anul

plantatiei

Valoare

teren -

Euro

X1 X2 X3 Y

2500 2 1980 2000

5000 2 1975 3500

7000 2 1990 6000

8500 3 1985 6500

9000 3 1995 8000

11000 2 2000 20000

14000 4 1990 15000

15500 3 1997 19000

17000 2 1992 12000

19000 4 1978 10000

X1 X2 X3 Y

2500 2 1980 2000

5000 2 1975 3500

7000 2 1990 6000

8500 3 1985 6500

X = 9000 3 1995 Y = 8000

11000 2 2000 20000

14000 4 1990 15000

15500 3 1997 19000

17000 2 1992 12000

19000 4 1978 10000

2500 5000 7000 8500 9000 11000 14000 15500 17000 19000

2 2 2 3 3 2 4 3 2 4

1980 1975 1990 1985 1995 2000 1990 1997 1992 1978

1.44E+09 316000 2.2E+08 5.67E-09 -2.13E-05 -2.1E-09

X Tr * X 316000 79 53677 -2.1E-05 0.2432532 -0.00021

2.16E+08 53677 4E+07 -2.1E-09 -0.000214 3.3E-07

Inversa lui

(X Tr*x) *

X Tr-3.2E-05 -1.83E-05 -7E-06 -2E-05 -1.69E-05 1.567E-05 -9.81E-06 1.99E-05 4.971E-05 1.9E-05

0.009161 -0.042909 -0.08863 0.123805 0.111035 -0.175802 0.249078 -0.02756 -0.301626 0.14537

0.000215 0.000208 0.00021 -1E-05 -7.9E-06 0.0002038 -0.000234 -2.1E-05 0.0001885 -0.00025

b (termen

liber) =0.892393

-1440.01

2.22189

X Transpus

Inversa lui X Tr * X

Suprafata

teren - mp

Cai de

acces

Anul

plantatiei

Valoare

teren -

Euro

X1 X2 X3 Y

2500 2 1980 2000

5000 2 1975 3500

7000 2 1990 6000

8500 3 1985 6500

9000 3 1995 8000

11000 2 2000 20000

14000 4 1990 15000

15500 3 1997 19000

17000 2 1992 12000

19000 4 1978 10000