Nâng cao chất lượng dịch vụ chăm sóc khách hàng của Công ty TNHH MTV Nội thất Woodpark Huế - 19


Item-Total Statistics



Scale Mean if Item Deleted

Scale Variance if Item Deleted

Corrected Item-Total Correlation

Cronbach's Alpha if Item Deleted

SUHAILONG1

8.09

1.542

.681

.766

SUHAILONG2

8.45

1.148

.704

.714

SUHAILONG3

8.55

1.148

.668

.759

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6. Kiểm định phân phối chuẩn


One-Sample Kolmogorov-Smirnov Test


SUHAILON G

TINCAY

DAPUN G

DAMBA O

DONGCA M

HUUHINH

N


130

130

130

130

130

130


Mean

4.1767

3.8446

3.9869

3.9236

4.0442

4.0558

Normal Parametersa,b

Std.

Deviation


.53534


.51776


.56270


.55002


.51571


.52298


Most Extreme Differences

Absolute

Positive Negative

.160

.160

-.143

.104

.104

-.092

.132

.074

-.132

.108

.092

-.108

.194

.081

-.194

.105

.105

-.099

Kolmogorov-Smirnov Z


1.825

1.181

1.509

1.233

2.206

1.200

Asymp. Sig. (2-tailed)


.003

.123

.021

.096

.000

.112

a. Test distribution is Normal.

b. Calculated from data.


7. Phân tích tương quan và hồi quy

7.1. Phân tích tương quan

Variables Entered/Removeda


Model

Variables Entered

Variables Removed

Method

1

HUUHINH, DAMBAO, DONGCAM, TINCAY, DAPUNGb

.

Enter

a. Dependent Variable: SUHAILONG

b. All requested variables entered.


Correlations



SUHAILON

G

TINCAY

DAPUNG

DAMBA

O

DONGCA

M

HUUHINH


Pearson Correlation

1

.518**

.606**

.635**

.568**

.375**

SUHAILONG









Sig. (2-tailed)


.000

.000

.000

.000

.000


N

130

130

130

130

130

130

Pearson Correlation

.518**

1

.693**

.426**

.434**

.268**

TINCAY Sig. (2-tailed)

.000


.000

.000

.000

.002

N

130

130

130

130

130

130

Pearson Correlation

.606**

.693**

1

.431**

.446**

.327**

DAPUNG Sig. (2-tailed)

.000

.000


.000

.000

.000

N

130

130

130

130

130

130

Pearson Correlation

.635**

.426**

.431**

1

.430**

.248**

DAMBAO Sig. (2-tailed)

.000

.000

.000


.000

.004

N

130

130

130

130

130

130

Pearson Correlation

.568**

.434**

.446**

.430**

1

.257**

DONGCAM Sig. (2-tailed)

.000

.000

.000

.000


.003

N

130

130

130

130

130

130

Pearson Correlation

.375**

.268**

.327**

.248**

.257**

1

HUUHINH Sig. (2-tailed)

.000

.002

.000

.004

.003


N

130

130

130

130

130

130

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


7.2. Phân tích hồi quy


Correlations



SUHAILON

G

TINCAY

DAPUNG

DAMBA

O

DONGCA

M

HUUHINH


SUHAILONG

1.000

.518

.606

.635

.568

.375


TINCAY

.518

1.000

.693

.426

.434

.268


Pearson Correlation

DAPUNG

DAMBAO

.606

.635

.693

.426

1.000

.431

.431

1.000

.446

.430

.327

.248


DONGCAM

.568

.434

.446

.430

1.000

.257


HUUHINH

.375

.268

.327

.248

.257

1.000


SUHAILONG

.

.000

.000

.000

.000

.000


TINCAY

.000

.

.000

.000

.000

.001


Sig. (1-tailed)

DAPUNG

DAMBAO

.000

.000

.000

.000

.

.000

.000

.

.000

.000

.000

.002


DONGCAM

.000

.000

.000

.000

.

.002


HUUHINH

.000

.001

.000

.002

.002

.


SUHAILONG

130

130

130

130

130

130

N

TINCAY

130

130

130

130

130

130


DAPUNG

130

130

130

130

130

130


DAMBAO

130

130

130

130

130

130

DONGCAM

130

130

130

130

130

130

HUUHINH

130

130

130

130

130

130


Coefficientsa


Model

Unstandardized Coefficients

Standardi zed Coefficien

ts

t

Sig.

Correlations

Collinearity Statistics

B

Std.

Error

Beta

Zero-

order

Partial

Part

Tolera

nce

VIF


(Constant)

.072

.326


.222

.825







TINCAY

.032

.084

.031

.378

.706

.518

.034

.021

.489

2.047


1

DAPUNG

.266

.079

.279

3.375

.001

.606

.290

.191

.470

2.129


DAMBAO

.358

.065

.368

5.521

.000

.635

.444

.313

.722

1.384


DONGCAM

.250

.070

.240

3.574

.001

.568

.306

.203

.710

1.409


HUUHINH

.125

.062

.122

2.012

.046

.375

.178

.114

.870

1.149

a. Dependent Variable: SUHAILONG


7.3. Đánh giá độ phù hợp của mô hình

Model Summaryb


Mod el

R

R

Squar e

Adjusted R Square

Std. Error of the Estimate

Change Statistics

Durbin- Watson

R Square Change

F

Chang e

df1

df2

Sig. F Change

1

.776a

.601

.585

.34472

.601

37.422

5

124

.000

1.821

a. Predictors: (Constant), HUUHINH, DAMBAO, DONGCAM, TINCAY, DAPUNG

b. Dependent Variable: SUHAILONG


7.4. Kiểm định sự phù hợp của mô hình

ANOVAa


Model

Sum of Squares

df

Mean Square

F

Sig.


Regression

22.235

5

4.447

37.422

.000b

1

Residual

14.735

124

.119




Total

36.970

129




a. Dependent Variable: SUHAILONG


b. Predictors: (Constant), HUUHINH, DAMBAO, DONGCAM, TINCAY, DAPUNG


7.5. Kiểm định phân phối chuẩn của phần dư

8 Đánh giá của khách hàng về các nhân tố ảnh hưởng đến sự hài lòng của 1


8. Đánh giá của khách hàng về các nhân tố ảnh hưởng đến sự hài lòng của khách hàng về chất lượng dịch vụ chăm sóc khách hàng của Công ty

8.1. Đánh giá của khách hàng đối với nhóm “Mức độ tin cậy”


Statistics


TINCAY1

TINCAY2

TINCAY3

TINCAY4

TINCAY5


Valid

130

130

130

130

130

N








Missing

0

0

0

0

0

Mean


4.03

3.73

4.28

3.51

3.68

Median


4.00

4.00

4.00

4.00

4.00

Mode


4

4

4

4

4

Sum


524

485

556

456

479


TINCAY1


Frequency

Percent

Valid Percent

Cumulative Percent


Valid

Khong dong y

Trung lap

1

22

.8

16.9

.8

16.9

.8

17.7


Dong y

79

60.8

60.8

78.5

Rat dong y

28

21.5

21.5

100.0

Total

130

100.0

100.0



TINCAY2


Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

4

3.1

3.1

3.1


Trung lap

44

33.8

33.8

36.9

Valid

Dong y

65

50.0

50.0

86.9


Rat dong y

17

13.1

13.1

100.0


Total

130

100.0

100.0



TINCAY3


Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

1

.8

.8

.8


Trung lap

8

6.2

6.2

6.9

Valid

Dong y

75

57.7

57.7

64.6


Rat dong y

46

35.4

35.4

100.0


Total

130

100.0

100.0



TINCAY4


Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

11

8.5

8.5

8.5


Trung lap

47

36.2

36.2

44.6

Valid

Dong y

67

51.5

51.5

96.2


Rat dong y

5

3.8

3.8

100.0


Total

130

100.0

100.0



TINCAY5


Frequency

Percent

Valid Percent

Cumulative Percent


Rat khong dong y

1

.8

.8

.8


Valid

Khong dong y

Trung lap

7

37

5.4

28.5

5.4

28.5

6.2

34.6


Dong y

72

55.4

55.4

90.0


Rat dong y

Total

13

130

10.0

100.0

10.0

100.0

100.0


8.2. Đánh giá của khách hàng đối với nhóm “Mức độ đảm bảo”

Statistics



DAMBAO1

DAMBAO2

DAMBAO3

DAMBAO4


Valid

130

130

130

130

N


Missing


0


0


0


0

Mean


4.12

3.71

3.95

3.59

Median


4.00

4.00

4.00

4.00

Mode


4

4

4

4

Sum


535

482

513

467


DAMBAO1



Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

1

.8

.8

.8


Trung lap

11

8.5

8.5

9.2

Valid

Dong y

90

69.2

69.2

78.5


Rat dong y

28

21.5

21.5

100.0


Total

130

100.0

100.0



DAMBAO2



Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

2

1.5

1.5

1.5


Trung lap

38

29.2

29.2

30.8

Valid

Dong y

86

66.2

66.2

96.9


Rat dong y

4

3.1

3.1

100.0


Total

130

100.0

100.0



DAMBAO3



Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

2

1.5

1.5

1.5

Valid

Trung lap

25

19.2

19.2

20.8


Dong y

81

62.3

62.3

83.1


Rat dong y


Total

22


130

16.9


100.0

16.9


100.0

100.0


DAMBAO4



Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

1

.8

.8

.8


Trung lap

51

39.2

39.2

40.0

Valid

Dong y

78

60.0

60.0

100.0


Total

130

100.0

100.0



8.3. Đánh giá của khách hàng đối với nhóm “Mức độ đáp ứng”

Statistics



DAPUNG1

DAPUNG2

DAPUNG3

DAPUNG4


Valid

130

130

130

130

N


Missing


0


0


0


0

Mean


4.49

3.94

3.62

3.98

Median


5.00

4.00

4.00

4.00

Mode


5

4

4

4

Sum


584

512

471

518


DAPUNG1



Frequency

Percent

Valid Percent

Cumulative Percent


Trung lap

3

2.3

2.3

2.3


Dong y

60

46.2

46.2

48.5

Valid

Rat dong y

67

51.5

51.5

100.0


Total

130

100.0

100.0



DAPUNG2



Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

1

.8

.8

.8


Valid

Trung lap

Dong y

20

95

15.4

73.1

15.4

73.1

16.2

89.2


Rat dong y

14

10.8

10.8

100.0


Total

130

100.0

100.0



DAPUNG3



Frequency

Percent

Valid Percent

Cumulative Percent


Khong dong y

10

7.7

7.7

7.7


Trung lap

40

30.8

30.8

38.5

Valid

Dong y

69

53.1

53.1

91.5


Rat dong y

11

8.5

8.5

100.0


Total

130

100.0

100.0



DAPUNG4



Frequency

Percent

Valid Percent

Cumulative Percent


Trung lap

28

21.5

21.5

21.5


Dong y

76

58.5

58.5

80.0

Valid

Rat dong y

26

20.0

20.0

100.0


Total

130

100.0

100.0



8.4. Đánh giá của khách hàng đối với nhóm “Mức độ đồng cảm”

Statistics



DONGCAM1

DONGCAM2

DONGCAM3

DONGCAM4

DONGCAM5


Valid

130

130

130

130

130

N


Missing


0


0


0


0


0

Mean


4.14

4.12

4.27

4.49

4.48

Median


4.00

4.00

4.00

5.00

5.00

Mode


4

4

4

5

5

Sum


538

536

555

584

583


DONGCAM1



Frequency

Percent

Valid Percent

Cumulative Percent


Trung lap

14

10.8

10.8

10.8


Dong y

84

64.6

64.6

75.4

Valid

Rat dong y

32

24.6

24.6

100.0


Total

130

100.0

100.0


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