Table 7.
Basic corpus statistics
| Corpus Part | # questions | # tokens | Average | Range | Std. Dev. |
|---|---|---|---|---|---|
| CHQA-email | 1,740 | 95,834 | 55.1 | 2-427 | 51.3 |
| - Practice | 20 | ||||
| - Unadjudicated | 1,720 | ||||
| CHQA-web | 874 | 6,597 | 7.5 | 3-51 | 4.1 |
| Total | 2,614 | 102,431 | 39.2 | 2-427 | 136.7 |
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