Nâng cao chất lượng dịch vụ tại DMZ Bar – Công ty cổ phần du lịch DMZ - 18


Test of Homogeneity of Variances

SHL

Levene Statistic

df1

df2

Sig.

2,423

5

100

,041

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Nâng cao chất lượng dịch vụ tại DMZ Bar – Công ty cổ phần du lịch DMZ - 18


ANOVA

SHL


Sum of Squares

df

Mean Square

F

Sig.

Between Groups

1,067

5

,213

,554

,735

Within Groups

38,535

100

,385



Total

39,602

105





4.Thu nhập


SHL


Descriptives


N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

duoi 4tr

15

3,8889

,54433

,14055

3,5874

4,1903

2,67

4,67

tu 4-7tr

53

3,8616

,64858

,08909

3,6829

4,0404

2,00

5,00

tu 7-10tr

27

3,8519

,62247

,11979

3,6056

4,0981

2,00

4,67

tren 10tr

11

3,6667

,55777

,16817

3,2919

4,0414

2,67

4,67

Total

106

3,8428

,61413

,05965

3,7245

3,9610

2,00

5,00


Test of Homogeneity of Variances

SHL

Levene Statistic

df1

df2

Sig.

,628

3

102

,599


ANOVA

SHL


Sum of Squares

df

Mean Square

F

Sig.

Between Groups

,394

3

,131

,342

,795

Within Groups

39,208

102

,384



Total

39,602

105






1.Độ tin cậy

PHỤ LỤC 8: KIỂM ĐỊNH ONE SAMPLE T-TEST


One-Sample Statistics


N

Mean

Std. Deviation

Std. Error Mean

DTC1

106

3,9434

,83757

,08135

DTC2

106

3,8679

,70475

,06845

DTC3

106

3,9151

,74473

,07233

DTC4

106

3,8868

,75996

,07381


One-Sample Test


Test Value = 4

t

df

Sig. (2-

tailed)

Mean Difference

95% Confidence Interval of the Difference

Lower

Upper

DTC1

-,696

105

,488

-,05660

-,2179

,1047

DTC2

-1,929

105

,056

-,13208

-,2678

,0037

DTC3

-1,174

105

,243

-,08491

-,2283

,0585

DTC4

-1,534

105

,128

-,11321

-,2596

,0332


2.Sẵn sàng đáp ứng

One-Sample Statistics


N

Mean

Std. Deviation

Std. Error Mean

DU1

106

3,9340

,81963

,07961

DU2

106

3,8962

,84998

,08256

DU3

106

3,8774

,77709

,07548

DU4

106

3,9434

,77865

,07563


One-Sample Test


Test Value = 4

t

df

Sig. (2-

tailed)

Mean Difference

95% Confidence Interval of the Difference

Lower

Upper

DU1

DU2

-,830

-1,257

105

105

,409

,212

-,06604

-,10377

-,2239

-,2675

,0918

,0599



DU3

-1,625

105

,107

-,12264

-,2723

,0270

DU4

-,748

105

,456

-,05660

-,2066

,0934


3.Sự đảm bảo

One-Sample Statistics


N

Mean

Std. Deviation

Std. Error Mean

SDB1

106

3,6887

,80903

,07858

SDB2

106

3,7358

,78439

,07619

SDB3

106

3,7547

,80251

,07795


One-Sample Test


Test Value = 4

t

df

Sig. (2-

tailed)

Mean Difference

95% Confidence Interval of the Difference

Lower

Upper

SDB1

-3,962

105

,000

-,31132

-,4671

-,1555

SDB2

-3,467

105

,001

-,26415

-,4152

-,1131

SDB3

-3,147

105

,002

-,24528

-,3998

-,0907


4.Sự đồng cảm

One-Sample Statistics


N

Mean

Std. Deviation

Std. Error Mean

SDC1

106

3,8113

,70526

,06850

SDC2

106

3,7736

,63670

,06184

SDC3

106

3,9623

,75498

,07333

SDC4

106

3,7925

,61283

,05952


One-Sample Test


Test Value = 4

t

df

Sig. (2-

tailed)

Mean Difference

95% Confidence Interval of the Difference

Lower

Upper

SDC1

-2,754

105

,007

-,18868

-,3245

-,0529

SDC2

-3,661

105

,000

-,22642

-,3490

-,1038

SDC3

-,515

105

,608

-,03774

-,1831

,1077

SDC4

-3,487

105

,001

-,20755

-,3256

-,0895


5.Phương tiện hữu hình

One-Sample Statistics



N

Mean

Std. Deviation

Std. Error Mean

HH1

106

3,9811

,87267

,08476

HH2

106

3,7453

,74401

,07226

HH3

106

3,8302

,77425

,07520

HH4

106

3,7453

,76918

,07471

HH5

106

3,7925

,75235

,07308


One-Sample Test


Test Value = 4

t

df

Sig. (2-

tailed)

Mean Difference

95% Confidence Interval of the Difference

Lower

Upper

HH1

-,223

105

,824

-,01887

-,1869

,1492

HH2

-3,525

105

,001

-,25472

-,3980

-,1114

HH3

-2,258

105

,026

-,16981

-,3189

-,0207

HH4

-3,409

105

,001

-,25472

-,4029

-,1066

HH5

-2,840

105

,005

-,20755

-,3524

-,0627


6.Sự hài lòng

One-Sample Statistics


N

Mean

Std. Deviation

Std. Error Mean

SHL1

106

3,9151

,82943

,08056

SHL2

106

3,8679

,70475

,06845

SHL3

106

3,7453

,73110

,07101


One-Sample Test


Test Value = 4

t

df

Sig. (2-

tailed)

Mean Difference

95% Confidence Interval of the Difference

Lower

Upper

SHL1

-1,054

105

,294

-,08491

-,2446

,0748

SHL2

-1,929

105

,056

-,13208

-,2678

,0037

SHL3

-3,587

105

,001

-,25472

-,3955

-,1139

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