LAMPIRAN
2007 5926,00
8095635,00
26062,00
10920,00
2008 6184,00
8409813,00
35045,00
9700,00
2009 6062,00
8947196,00
37275,00
8991,00
Keterangan:
Y
= Jumlah Konsumsi Barang Impor (Ton)
X1
= PDRB /Kapita Sumatera Utara (Rupiah)
X2
= Harga ($/Ton)
Lampiran 2
Descriptive Statistics
Mean Std. Deviation N
IMPOR TEKSTIL 3493,8500 1687,19017 20
PDRB/KAPITA 4,3323E6 3,07450E6 20
HARGA 9886,6000 11577,38545 20
KURS 6614,3500 3411,67244 20
Correlations IMPOR
TEKSTIL PDRB/KAPITA HARGA KURS
Pearson Correlation IMPOR TEKSTIL 1,000 ,970 ,875 ,799
PDRB/KAPITA ,970 1,000 ,813 ,781
HARGA ,875 ,813 1,000 ,527
KURS ,799 ,781 ,527 1,000
Sig. (1-tailed) IMPOR TEKSTIL . ,000 ,000 ,000
PDRB/KAPITA ,000 . ,000 ,000
HARGA ,000 ,000 . ,008
KURS ,000 ,000 ,008 .
N IMPOR TEKSTIL 20 20 20 20
PDRB/KAPITA 20 20 20 20
HARGA 20 20 20 20
Variables Entered/Removedb
Model Variables
Entered
Variables
Removed Method
1 KURS, HARGA,
PDRB/KAPITAa
. Enter
Model Summaryb Model
R R Square
Adjusted R
Square
Std. Error of the
Estimate
Change Statistics
Durbin-Watson R Square
Change F Change df1 df2 Sig. F Change
1 ,988a ,976 ,971 286,68361 ,976 214,025 3 16 ,000 1,751
a. Predictors: (Constant), KURS, HARGA, PDRB/KAPITA
ANOVAb
Model Sum of Squares df Mean Square F Sig.
1 Regression 5,277E7 3 1,759E7 214,025 ,000a
Residual 1314999,911 16 82187,494
Total 5,409E7 19
a. Predictors: (Constant), KURS, HARGA, PDRB/KAPITA
b. Dependent Variable: IMPOR TEKSTIL
Coefficientsa
Model
Unstandardized Coefficients
Standardized
Coefficients
t Sig.
95,0% Confidence Interval for
B Correlations Collinearity Statistics
B Std. Error Beta Lower Bound Upper Bound Zero-order Partial Part Tolerance VIF
1 (Constant) 1068,013 143,318 7,452 ,000 764,192 1371,835
PDRB/KAPITA ,000 ,000 ,559 5,848 ,000 ,000 ,000 ,970 ,825 ,228 ,166 6,011
HARGA ,046 ,010 ,317 4,516 ,000 ,025 ,068 ,875 ,749 ,176 ,308 3,243
KURS ,097 ,032 ,196 2,992 ,009 ,028 ,165 ,799 ,599 ,117 ,355 2,817
Coefficient Correlationsa
Model KURS HARGA PDRB/KAPITA
1 Correlations KURS 1,000 ,299 -,713
HARGA ,299 1,000 -,757
PDRB/KAPITA -,713 -,757 1,000
Covariances KURS ,001 9,885E-5 -1,210E-6
HARGA 9,885E-5 ,000 -4,062E-7
PDRB/KAPITA -1,210E-6 -4,062E-7 2,751E-9
a. Dependent Variable: IMPOR TEKSTIL
Collinearity Diagnosticsa
Model Dimension
Eigenvalue Condition Index
Variance Proportions
(Constant) PDRB/KAPITA HARGA KURS
1
dimension1
1 3,489 1,000 ,01 ,00 ,01 ,01
2 ,374 3,054 ,21 ,00 ,24 ,01
3 ,105 5,775 ,71 ,07 ,28 ,22
4 ,033 10,357 ,07 ,92 ,46 ,76
Residuals Statisticsa
Minimum Maximum Mean Std. Deviation N
Predicted Value 1477,2079 6404,5679 3493,8500 1666,55337 20
Residual -530,38739 446,95911 ,00000 263,07893 20
Std. Predicted Value -1,210 1,747 ,000 1,000 20
Std. Residual -1,850 1,559 ,000 ,918 20
