Lampiran 1. Permintaan Cabai Merah di Provinsi Sumatera Utara Tahun
2006 – 2015
Tahun
Triwulan
Permintaan
Cabai
Merah
(Kg/Kapita)
Harga
Cabai
Merah
(Rp/Kg)
Harga
Cabai
Rawit
(Rp/Kg)
Jumlah
Pendudu
k (Jiwa)
Pendapata
n
(Rp/Kapit
a)
2006
1
0,93
13269
12599
12643494
1845760
2
0,95
8844
8611
12643494
1845760
3
0,95
12465
9815
12643494
1845760
4
1,11
7872
12619
12643494
1845760
2007
1
0,92
14083
16142
12834371
1943848
2
0,94
13690
11581
12834371
1943848
3
0,94
13318
12628
12834371
1943848
4
1,09
17645
14248
12834371
1943848
2008
1
0,94
21123
15223
13042317
2086070
2
1,02
19312
19596
13042317
2086070
3
1,02
19653
18425
13042317
2086070
4
1,04
15881
16560
13042317
2086070
2009
1
0,93
21528
17872
13248386
2168965
2
1,04
15123
13600
13248386
2168965
3
1,04
13330
15079
13248386
2168965
4
1,14
19168
19060
13248386
2168965
4
0,95
16712
19260
12982204
2284684
2011
1
1,40
23494
28869
13103596
6737608
2
1,51
12303
11203
13103596
6737608
3
1,51
30067
13187
13103596
6737608
4
1,61
10064
20602
13103596
6737608
2012
1
1,39
17370
23803
13215401
7111478
2
1,49
21158
18897
13215401
7111478
3
1,49
20825
22003
13215401
7111478
4
1,60
20255
16705
13215401
7111478
2013
1
1,44
32280
22014
13326307
7481053
2
1,54
28049
21311
13326307
7481053
3
1,58
26633
24485
13326307
7481053
4
1,56
17673
22667
13326307
7481053
2014
1
1,51
48062
28093
13766851
7607148
2
1,56
20162
20681
13766851
7607148
3
1,56
19479
19594
13766851
7607148
4
1,56
24570
31481
13766851
7607148
2015
1
1,68
25817
28382
13937797
7909353
2
1,74
32375
18655
13937797
7909353
3
1,75
28707
26236
13937797
7909353
4
1,71
24210
21613
13937797
7909353
Lampiran 2. Hasil Output SPSS
Variables Entered/Removed
Model
Variables
Entered
Variables
Removed Method
1 Pendapatan,
Harga Cabai
Merah, Harga
Cabai Rawit,
Jumlah
Penduduka
. Enter
a. All requested variables entered.
Model Summaryb
Model R R Square
Adjusted R
Square
Std. Error of the
Estimate
1 .975a .950 .944 .07207
a. Predictors: (Constant), Pendapatan, Harga Cabai Merah, Harga
Cabai Rawit, Jumlah Penduduk
b. Dependent Variable: Permintaan Cabai Merah
ANOVAb
Model Sum of Squares df Mean Square F Sig.
1 Regression 3.431 4 .858 165.142 .000a
Residual .182 35 .005
Total 3.613 39
a. Predictors: (Constant), Pendapatan, Harga Cabai Merah, Harga Cabai Rawit, Jumlah
Penduduk
Coefficientsa
Model
Unstandardized Coefficients
Standardized
Coefficients
t Sig.
B Std. Error Beta
1 (Constant) -1.090 .664 -1.642 .110
Harga Cabai
Merah
-4.251E-6 .000 -.107 -2.040 .049
Harga Cabai
Rawit
-4.404E-6 .000 -.079 -1.385 .175
Jumlah
Penduduk
1.539E-7 .000 .192 2.866 .007
Pendapatan 1.052E-7 .000 .935 15.275 .000
a. Dependent Variable: Permintaan Cabai Merah
Coefficientsa
Model
Unstandardized
Coefficients
Standardized
Coefficients Collinearity Statistics
B Std. Error Beta Tolerance VIF
1 (Constant) -1.090 .664
Harga Cabai
Merah
-4.251E-6 .000 -.107 .526 1.900
Harga Cabai Rawit -4.404E-6 .000 -.079 .437 2.290
Jumlah Penduduk 1.539E-7 .000 .192 .320 3.128
Pendapatan 1.052E-7 .000 .935 .384 2.604
Uji Normalitas (Uji Kolmogorov Smirnov)
One-Sample Kolmogorov-Smirnov Test
Unstandardized
Residual
N 40
Normal Parametersa,,b Mean .0000000
Std. Deviation .06827550
Most Extreme Differences Absolute .123
Positive .123
Negative -.090
Uji Heterokedastisitas (Uji Glejser)
Coefficientsa
Model
Unstandardized Coefficients
Standardized
Coefficients
t Sig.
B Std. Error Beta
1 (Constant) -.167 .394 -.425 .674
Harga Cabai Merah -5.856E-7 .000 -.109 -.474 .639
Harga Cabai Rawit -2.979E-7 .000 -.040 -.158 .875
Jumlah Penduduk 1.861E-8 .000 .173 .584 .563
Pendapatan -1.498E-9 .000 -.099 -.366 .716
a. Dependent Variable: ABS
Uji Autokorelasi (Uji Durbin Watson dan
Run Test
)
Model Summaryb
Model R R Square
Adjusted R
Square
Std. Error of the
Estimate Durbin-Watson
1 .975a .950 .944 .07207 2.077
a. Predictors: (Constant), Pendapatan, Harga Cabai Merah, Harga Cabai Rawit, Jumlah
Penduduk
b. Dependent Variable: Permintaan Cabai Merah
Runs Test
Unstandardized
Residual
Test Valuea -.01317
Cases < Test Value 20
Cases >= Test Value 20
Total Cases 40
Number of Runs 23
Z .481
Asymp. Sig. (2-tailed) .631
