
| 2015-07-22 | |
|---|---|
I don't know | 26.73% |
Not effective | 2.83% |
Slightly effective | 6.29% |
Very effective | 64.15% |
Sample size | 341 |
Sample size calculated by VoxDash | 318 |
Probability sampling | |
Margin of error | ±6% |
Margin of error (calculated by VoxDash) | ±5.5% |
Calculated by VoxDash | |
Data provider | |
General population | |
Respondent qualification age | 18 |
Data sampling | Cross-sectional design |
Geographies | Nigeria |
Coverages | Other |