Descriptive Statistics

Dependent Variable: Quality_System

age

Mean

Std. Deviation

N

25 - 34 tahun/years

4.4667

0.51640

15

34 - 44 tahun/years

4.0200

0.64737

50

45 - 55 tahun/years

4.1556

0.80541

15

Total

4.1292

0.67191

80