Table 3 Frequency distribution and descriptive indexes of responses in proficiency variables and related items
| Â | Mean | Std. Deviation | Skewness | Kurtosis | Â | Frequency | Percent |
|---|---|---|---|---|---|---|---|
reading | 3.674 | .770 | -.056 | -.406 | Low | 14 | 5.2 |
medium | 89 | 33.0 | |||||
up | 167 | 61.9 | |||||
Listening | 3.744 | .764 | -.233 | -.238 | Low | 5 | 1.9 |
medium | 71 | 26.3 | |||||
up | 194 | 71.9 | |||||
writing | 3.667 | .780 | -.283 | -.238 | Low | 8 | 3.0 |
medium | 87 | 32.2 | |||||
up | 175 | 64.8 | |||||
Presentations | 3.759 | .709 | -.120 | -.211 | Low | 1 | .4 |
medium | 81 | 30.0 | |||||
up | 188 | 69.6 | |||||
Discuss | 3.978 | .297 | -.348 | .529 | Low | 4 | 1.5 |
medium | 61 | 22.6 | |||||
up | 205 | 75.9 | |||||
Proficiency | 3.641 | .533 | -.049 | .236 | Low | 4 | 1.5 |
medium | 143 | 53.0 | |||||
up | 123 | 45.6 |