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ZADACI ZA VEŽBUCENA KOLIČINA
8 0
7 100
6 200
5 300
4 400
3 500
2 600
1 700
0 800
Tražnja y = -100x + 800R2 = 1
0100200300400500600700800900
0 1 2 3 4 5 6 7 8 9
CENE
KOLIČINA
Višestruka regresija i elastičnostYEAR PRICE INCOME DEMAND
1976 9 400 40
1977 8 500 45
1978 9 600 50
1979 8 700 55
1980 7 800 60
1981 6 900 70
1982 6 1000 65
1983 8 1100 65
1984 5 1200 75
1985 5 1300 75
1986 5 1400 80
1987 3 1500 100
1988 4 1600 90
1989 3 1700 95
1990 4 1800 85
Regression Statistics
Multiple R 0,97501
R Square 0,950644
Adjusted R Square 0,942418
Standard Error 4,349682
Observations 15
Intercept 82,2754 15,4334 5,33098 0,00017
CENA -5,1061 1,41682 -3,6039 0,00362
DOHODAK 0,01669 0,00655 2,54503 0,02569
DOHODNA ELASTIČNOST
DOHODAK KOLIČINA
1000 100
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5000 300
10000 400
15000 500
20000 600
25000 700
TRAŽNJA
y = 0,0233x + 138,59R2 = 0,974
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DOHODAK
KOLIČINA