|
| Country 1 versus Country 2 | -value | Hypothesis results |
|
| US, nine regions |
|
| All regions versus Northern Rockies And Plains | −9.13 | Hypothesis failed |
| All regions versus Northwest | −13.47 | Hypothesis failed |
| All regions versus Ohio Valley | −11.33 | Hypothesis failed |
| All regions versus South | 2.78 | Hypothesis failed |
| All regions versus Southeast | 19.82 | Hypothesis failed |
| All regions versus Southwest | 0.85 | Hypothesis accepted |
| All regions versus Upper Midwest | −12.06 | Hypothesis failed |
| All regions versus West | 5.79 | Hypothesis failed |
|
| China, eight regions |
|
| All regions versus South China | −3.009 | Hypothesis failed |
| All regions versus middle and lower reaches of the Yangtze River | −2.263 | Hypothesis failed |
| All regions versus North China | −1.280 | Hypothesis accepted |
| All regions versus Northeast China | 2.136 | Hypothesis failed |
| All regions versus east of Northwest China | −1.985 | Hypothesis failed |
| All regions versus west of Northwest China | 1.077 | Hypothesis accepted |
| All regions versus Tibet | −2.666 | Hypothesis failed |
| All regions versus Southwest China | 1.313 | Hypothesis accepted |
|
| Voice identification in healthy people |
|
| All persons versus person 1 | 1.661 | Hypothesis accepted |
| All persons versus person 2 | 1.302 | Hypothesis accepted |
| All persons versus person 3 | 1.324 | Hypothesis accepted |
| All persons versus person 4 | 4.228 | Hypothesis failed |
| All persons versus person 5 | 0.541 | Hypothesis accepted |
| All persons versus person 6 | 1.030 | Hypothesis accepted |
| All persons versus person 7 | 1.44 | Hypothesis accepted |
| All persons versus person 8 | 1.25 | Hypothesis accepted |
| All persons versus person 9 | 1.51 | Hypothesis accepted |
| All persons versus person 10 | 1.293 | Hypothesis accepted |
|
