
| 2011-05-22 | |
|---|---|
very well | 26.69% |
fairly well | 47.91% |
not well at all | 18.97% |
don't know | 6.11% |
refused | 0.32% |
由 VoxDash 计算 System-calculated | |
样本量 | 4,308 |
VoxDash 计算的样本量 | 311 |
误差范围 | ±2% |
误差范围(由 VoxDash 计算) | ±5.56% |
数据提供方 | |
概率抽样 | |
数据抽样 | Probability sampling |
一般人口 | |
受访者资格年龄 | 18 |
地理单元 | Canada |
覆盖范围 | Provincial/state |