Kiểm Tra Phân Phối Chuẩn Của Các Nhân Tố

Extraction Method: Principal Axis Factoring. Rotation Method: Promax with Kaiser Normalization.

a. Rotation converged in 7 iterations

tích EFA biến phụ thuộc

KMO and Bartlett's Test

Kaiser-Meyer-Olkin Measure of Sampling Adequacy.

0,717
Bartlett's Test of Sphericity	Approx. Chi-Square	382,196
Bartlett's Test of Sphericity	Df	15
	Sig.	0,000

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Total Variance Explained

DVLT1	0,721
DVLT2	0,700
DVLT3	0,573
DVAU2		0,728
DVAU3		0,595

.2.

Phâ n

Comp onent

Initial Eigenvalues			Extraction Sums of Squared Loadings
Total	% of Variance	Cumulative %	Total	% of Variance	Cumulative %
1	2,585	66,091	66,091	2,585	66,091	66,091
2	0,922	11,365	77,456
3	0,822	10,692	88,148
4	0,697	5,617	93,765
5	0,649	4,809	98,574
6	0,326	1,426	100

Extraction Method: Principal Component Analysis.

Component Matrixa

Componen t
1
CSHT	0,828
TKCT	0,706
DVLT	0,658

0,650
DVAU	0,528
DVVC	0,517
Extraction Method: Principal Component Analysis.
a. 1 components extracted.

DVPT

3. Kiểm tra phân phối chuẩn của các nhân tố

Statistics

X1	X2	X3	X4	X5	X6	X7	X8	X9	Y
N	Valid	311	311	311	311	311	311	311	311	311	311
	Missing	0	0	0	0	0	0	0	0	0	0
Mean		3,5606	3,7515	3,4064	3,4260	3,4003	3,3915	3,3805	3,5477	3,6704	3,5204
Median		3,5556	3,7143	3,6000	3,5000	3,5000	3,5000	3,3333	3,6667	4,0000	3,5000
Mode		3,56	3,71	4,00	3,75	4,00	3,50	4,00	4,00	4,00	3,50
Skewness		-0,169	-0,357	-0,283	-0,150	-0,257	-0,111	-0,007	-0,512	-0,424	-0,276
Std. Error of Skewness		0,138	0,138	0,138	0,138	0,138	0,138	0,138	0,138	0,138	0,138

4. Phân tích tương quan

Correlations

Y	X1	X2	X3	X4	X5	X6	X7	X8	X9
Y	Pearson Correlation	1	0,818**	0,343**	0,470**	0,164**	0,442**	0,337**	0,564**	0,518**	0,207**
	Sig. (2-tailed)		0,000	0,000	0,000	0,004	0,000	0,000	0,000	0,000	0,000
	N	311	311	311	311	311	311	311	311	311	311
X1	Pearson Correlation	0,818**	1	0,289**	0,300**	0,149*	0,217**	0,186**	0,405**	0,420**	0,116
	Sig. (2-tailed)	0,000		0,000	0,000	0,012	0,000	0,001	0,000	0,000	0,064
	N	311	311	311	311	311	311	311	311	311	311
X2	Pearson Correlation	0,343**	0,289**	1	0,186**	0,108	0,014	0,130*	0,155**	0,227**	0,176**
	Sig. (2-tailed)	0,000	0,000		0,001	0,057	0,805	0,021	0,006	0,000	0,002
	N	311	311	311	311	311	311	311	311	311	311
X3	Pearson Correlation	0,470**	0,300**	0,186**	1	0,160**	0,379**	0,179**	0,229**	0,232**	0,000
	Sig. (2-tailed)	0,000	0,000	0,001		0,005	0,000	0,001	0,000	0,000	0,994
	N	311	311	311	311	311	311	311	311	311	311
X4	Pearson Correlation	0,164**	0,149*	0,108	0,160**	1	0,176**	0,089	0,063	-0,022	0,055
	Sig. (2-tailed)	0,004	0,012	0,057	0,005		0,002	0,119	0,271	0,694	0,331
	N	311	311	311	311	311	311	311	311	311	311
X5	Pearson Correlation	0,442**	0,217**	0,014	0,379**	0,176**	1	0,108	0,139*	0,173**	0,189**
	Sig. (2-tailed)	0,000	0,000	0,805	0,000	0,002		0,058	0,014	0,002	0,001
	N	311	311	311	311	311	311	311	311	311	311
X6	Pearson Correlation	0,337**	0,186**	0,130*	0,179**	0,089	0,108	1	0,142*	0,237**	-0,003
	Sig. (2-tailed)	0,000	0,001	0,021	0,001	0,119	0,058		0,012	0,000	0,964
	N	311	311	311	311	311	311	311	311	311	311
X7	Pearson Correlation	0,564**	0,405**	0,155**	0,229**	0,063	0,139*	0,142*	1	0,221**	0,050
	Sig. (2-tailed)	0,000	0,000	0,006	0,000	0,271	0,014	0,012		0,000	0,378
	N	311	311	311	311	311	311	311	311	311	311
X8	Pearson Correlation	0,518**	0,420**	0,227**	0,232**	-0,022	0,173**	0,237**	0,221**	1	0,137*
	Sig. (2-tailed)	0,000	0,000	0,000	0,000	0,694	0,002	0,000	0,000		0,016
	N	311	311	311	311	311	311	311	311	311	311
X9	Pearson Correlation	0,207**	0,116	0,176**	0,000	0,055	0,189**	-0,003	0,050	0,137*	1
	Sig. (2-tailed)	0,000	0,064	0,002	0,994	0,331	0,001	0,964	0,378	0,016
	N	311	311	311	311	311	311	311	311	311	311

**. Correlation is significant at the 0.01 level (2-tailed).

*. Correlation is significant at the 0.05 level (2-tailed).

5. Xây dựng mô hình hồi quy

Model Summaryb

Model

R Square

Adjusted R Square

Std. Error of the Estimate

Durbin-Watson

.928a

.861

.857

.16035

1.975

a. Predictors: (Constant), X5, X6, X2, X4, X7, X9, X8, X3, X1

b. Dependent Variable: Y

ANOVAb

Model

Sum of Squares	Df	Mean Square	F	Sig.
1	Regressio n	47.854	9	5.317	206.803	.000a
	Residual	7.739	301	.026
	Total	55.593	310

a. Predictors: (Constant), X5, X6, X2, X4, X7, X9, X8, X3, X1

b. Dependent Variable: Y

Coefficientsa

Model

Unstandardized Coefficients		Standardized Coefficients	T	Sig.	Collinearity Statistics
B	Std. Error	Beta	T	Sig.	Tolerance	VIF
1	(Contant)	-0,019	0,098		-0,185	0,738
	X1	0,401	0,020	0,545	20,453	0,000	.662	1,494
	X2	0,081	0,019	0,970	5,037	0,003	.852	1,167
	X3	0,07	0,015	0,114	4,628	0,000	.756	1,315
	X4	0,003	0,013	0,0043	0,226	0,821	.926	1,080
	X5	0,122	0,015	0,201	8,210	0,000	.785	1,255
	X6	0,061	0,014	0,922	4,528	0,000	.915	1,093
	X7	0,142	0,014	0,231	9,750	0,000	.819	1,221
	X8	0,082	0,016	0,123	5,040	0,000	.772	1,295
	X9	0,041	0,014	0,065	2,908	0,004	.911	0,682

Coefficientsa

Model

Unstandardized Coefficients		Standardized Coefficients	T	Sig.	Collinearity Statistics
B	Std. Error	Beta	T	Sig.	Tolerance	VIF
1	(Contant)	-0,019	0,098		-0,185	0,738
	X1	0,401	0,020	0,545	20,453	0,000	.662	1,494
	X2	0,081	0,019	0,970	5,037	0,003	.852	1,167
	X3	0,07	0,015	0,114	4,628	0,000	.756	1,315
	X4	0,003	0,013	0,0043	0,226	0,821	.926	1,080
	X5	0,122	0,015	0,201	8,210	0,000	.785	1,255
	X6	0,061	0,014	0,922	4,528	0,000	.915	1,093
	X7	0,142	0,014	0,231	9,750	0,000	.819	1,221
	X8	0,082	0,016	0,123	5,040	0,000	.772	1,295
	X9	0,041	0,014	0,065	2,908	0,004	.911	0,682

a. Dependent Variable: Y

Model Summaryb

Model

R Square

Adjusted R Square

Std. Error of the Estimate

Durbin-Watson

.928a

.861

.857

.16009

1.975

a. Predictors: (Constant), X5, X6, X2, X7, X9, X8, X3, X1

b. Dependent Variable: Y

ANOVAb

Model

Sum of Squares	Df	Mean Square	F	Sig.
1	Regressio n	47.853	8	5.984	233.380	.000a
	Residual	7.740	302	.026
	Total	55.593	310

a. Predictors: (Constant), X5, X6, X2, X7, X9, X8, X3, X1

b. Dependent Variable: Y