|
AMBANG
EKONOMI (AE)
|
|
Kepadatan
Populasi
|
Hasil
Panen (Kg/Ha)
|
|
0
|
2000
|
|
1
|
1450
|
|
2
|
1300
|
|
3
|
950
|
|
4
|
720
|
|
10
|
6420
|
|
Berat
Hilang
|
%
Hilang
|
|
0
|
0
|
|
550
|
27.5
|
|
700
|
35
|
|
1050
|
52.5
|
|
1280
|
64
|
|
X
|
Y
|
|
0
|
0
|
|
1
|
27.5
|
|
2
|
35
|
|
3
|
52.5
|
|
4
|
64
|
|
10
|
179
|
|
Biaya Pengendalian (C)
|
29000
|
|
|
Harga Komuditas (P)
|
250
|
|
|
Daya Bunuh (K)
|
95%
|
|
|
Demage (D)
|
-612000
|
|
|
AE
|
-67442400
|
|
Mencari
Regresi B Dan A
Persamaan Regresi :
b
= n ΣXY – ΣX . ΣY
n ΣX2 – (ΣX)2
b
= (5 x 9780) – (10 x 6420)
(5 x 30) – 100
b
= 48900 – 64200
150 – 100
b
= -15300
50
b = -306
a
= ΣY – b ΣX
n
a
= 6420 – (-306 x 10)
5
a
= 6420 +3060
5
a
= 9480
5
a
= 1896
Persamaan
Regresi:
Y = 1896+
-306 X
AE = 29000
x -612000 x 95%
250
= -67442400/rumpun
=
-33721200/tanaman
= -337212/100 tanaman
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