
| 2019-12-24 | |
|---|---|
Hx of silicosis | 3.33% |
No hx of silicosis | 96.67% |
Sample size | 660 |
Sample size calculated by VoxDash | 660 |
Probability sampling | |
Margin of error | ±4% |
Margin of error (calculated by VoxDash) | ±3.81% |
Calculated by VoxDash | |
Data provider | |
General population | |
Respondent qualification age | 19+ |
Data sampling | Probability sampling |
Geographies | Tanzania, United Republic of |
Coverages | City |