Analisis Permintaan Ayam Bukan Ras (Buras) di Provinsi Sumatera Utara

LAMPIRAN
Lampiran 1. Data Analisis Regresi Faktor-Faktor Yang Mempengaruhi Permintaan Ayam Buras
No.

Tahun

1
2
3
4
5
6
7
8
9
10
11

2004
2005
2006

2007
2008
2009
2010
2011
2012
2013
2014

Permintaan
(Ton)
25927
23856
21956
18320
12705
12973
13103
13430
14314

18435
16648

Produksi
(Ton)
26065
24284
22505
18353
12782
12983
13112
13366
14273
18390
16606

Harga
(Ekor/bh)
23000

22000
25000
33000
37500
39000
40000
38125
55500
55500
58000

Harga Ayam
Ras (Ekor/bh)
10000
15000
11500
13875
16000
17500
16500

16273
18146
19730
19450

Sumber : Dinas Peternakan Provinsi Sumatera Utara Tahun 2000, 2010, dan

Jumlah Konsumsi
protein (ton)
1072800
777600
1353600
1634400
604800
525600
687600
730800
802800
727200
983500

2014

Universitas Sumatera Utara

Lampiran 2. Hasil Analisis Regresi: Histogram, Normal P-Plot, dan Scatterplot

Universitas Sumatera Utara

Lampiran 3. Hasil Analisis Regresi: Model Summary

b

Model Summary

Model
1

R
1.000

R Square
a

Adjusted R

Std. Error of the

Square

Estimate

.999

.999

Change Statistics
R Square Change

156.602

.999

F Change

df1

2271.910

df2
4

Sig. F Change
6

Durbin-Watson

.000

a. Predictors: (Constant), Konsumsi_Protein, Harga_Ayam_Buras, Produksi, Harga_Ayam_Ras

b. Dependent Variable: Permintaan_Ayam_Buras

Lampiran 4. Hasil Analisis Regresi: Anova

b

ANOVA
Model
1

Sum of Squares
Regression
Residual
Total

df

Mean Square

2.229E8

4

5.572E7

147144.572

6

24524.095

2.230E8

10

F
2.272E3

Sig.
.000

a

a. Predictors: (Constant), Konsumsi_Protein, Harga_Ayam_Buras, Produksi, Harga_Ayam_Ras
b. Dependent Variable: Permintaan_Ayam_Buras

Universitas Sumatera Utara

2.610

Lampiran 5. Hasil Analisis Regresi: Coefficients

Coefficients

Model
1

(Constant)

a

Unstandardized

Standardized

95% Confidence Interval for

Collinearity

Coefficients

Coefficients

B

Statistics

B

Std. Error

Beta

t

Sig. Lower Bound Upper Bound

Tolerance

VIF

209.570

648.450

.323

.758

-1377.131

1796.270

Produksi

.982

.014

1.011 69.400

.000

.948

1.017

.518

1.929

Harga ayam buras

.013

.009

.035

1.407

.209

-.009

.035

.177

5.642

-.027

.044

-.018

-.626

.554

-.135

.080

.136

7.373

Konsumsi protein -5.977E-5

.000

-.004

-.292

.780

.000

.000

.514

1.945

Harga ayam ras

a. Dependent Variable: Permintaan_Ayam_Buras

Universitas Sumatera Utara