Table 4 Summary of the descriptive statistics
From: Predicting the difficulty of EFL reading comprehension tests based on linguistic indices
Variables | Min. | Max. | Mean | SD | N |
|---|---|---|---|---|---|
Content word overlap | 0.03 | 0.33 | 0.11 | 0.05 | 63 |
Sentence syntax similarity | 0.04 | 0.14 | 0.08 | 0.02 | 63 |
CELEX frequency scores | 2.58 | 3.15 | 2.87 | 0.13 | 63 |