n

Mean

S.D.

Welch

Level of education

High school

131

4.178

0.439

0.653

Vocational/intermediate school

99

4.116

0.465

University

383

4.147

0.531

Master/PhD

141

4.101

0.463

Incomes

Under 5 million

193

4.125

0.475

1.688

From 5 to less than 10 million VND

193

4.187

0.474

From 10 to less than 15 million VND

159

4.145

0.413

From 15 to under 20 million VND

91

4.184

0.503

Over 20 million

118

4.048

0.631

Age

Under 30 years old

271

4.139

0.465

0.001

From 31 to 45 years old

321

4.140

0.522

Over 45 years old

162

4.141

0.491

Number of current E-Banking providers

One

531

4.162

0.625

0.003

Two

149

4.128

0.512

Three and above

74

4.13

0.641