| voice category | tone of speech | colour of speech | |||||
|
| heavy | average | acute | total | deep | high-toned | total |
| contralto | 7 | 0 | 0 | 7 | 3 | 4 | 7 |
|
| 100% | 0% | 0% | 100% | 42.90% | 57.10% | 100% |
| mezzosoprano | 0 | 12 | 0 | 11 | 4 | 8 | 12 |
|
| 0.00% | 100.00% | 0% | 100% | 33.30% | 66.70% | 100% |
| soprano | 0 | 0 | 16 | 8 | 6 | 10 | 16 |
|
| 0% | 0% | 100% | 100% | 37.50% | 62.50% | 100% |
| Pearson Chi-square |
| 70 |
|
|
| 0.173 |
|
| p-level |
| 0 |
|
|
| 0.917 |
|