Table 4 Z-test results for backness and height of Li and Du.
From: Listening to the verses: unveiling phonetic contrasts in Li Bai and Du Fu’s poetry
Poet | Backness | Height | ||||
|---|---|---|---|---|---|---|
Z-score | p-value | Interpretation | Z-score | p-value | Interpretation | |
Li | 3.92 | <0.001 | More Back | −4.03 | <0.001 | Lower |
Du | 4.1 | <0.001 | More Back | 6.04 | <0.001 | Higher |
