Table 8 Indicator in descriptive statistic
| PGSP1 | PGSP2 | PGSP3 | PGSP4 | PGSP5 | PRGSP1 | PRGSP2 | PRGSP3 | PRGSP4 | PRGSP5 |
Valid | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 98 |
Missing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Mean | 4.1 | 3.46 | 3.53 | 3.57 | 3.87 | 3.74 | 3.69 | 3.91 | 3.97 | 3.81 |
Median | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Mode | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Std. | 0.63 | 0.73 | 0.73 | 0.67 | 0.75 | 0.8 | 0.79 | 0.55 | 0.75 | 0.63 |
Deviation | 0.4 | 0.54 | 0.54 | 0.45 | 0.56 | 0.64 | 0.62 | 0.3 | 0.56 | 0.4 |
Variance | - 0.08 | 0.28 | 0.23 | - 0.08 | 0.05 | - 0.85 | - 1.06 | - 0.82 | - 0.4 | - 0.85 |
Skewness | - 0.46 | - 0.19 | - 0.27 | - 0.14 | -0.85 | 1.1 | 0.59 | 2.79 | - 0.03 | 1.59 |
Std. error | 0.06 | 0.07 | 0.07 | 0.07 | 0.07 | 0.08 | 0.08 | 0.06 | 0.08 | 0.06 |
Minimum | 3 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 |
Maximum | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |