Research Article
A Service Based Adaptive U-Learning System Using UX
Table 3
Paired sample statistics for the control group between the pre-and posttest.
| ā | Mean | | Std. deviation | Std. error mean |
| Pre-test results | 66.9333 | 90 | 3.59497 | .92822 | Post-test results | 67.0667 | 90 | 3.86313 | .99746 |
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