| Sampling results: |
| Sample size | 30 |
| Sample mean | 409.48 |
| Sample Std Dev | 290.53 |
| Population size | 432 |
| Confidence used | 95.00% |
| Z-score | -1.95996 |
| Point estimate: | 176,893.49 |
| Lower limit | 131,982.12 |
| Upper Limit | 221,804.86 |
| Confidence used | 95.00% |
| Z-score | -1.95996 |
| Point estimate: | 176,893.49 |
| Confidence used | 98.00% |
| Lower limit | 131,982.12 |
| Upper Limit | 221,804.86 |
| Confidence used | 90.00% |
| Lower limit | 131,982.12 |
| Upper Limit | 221,804.86 |
| Confidence used | 80.00% |
| Sampling results: |
| Lower limit | 131,982.12 |
| Upper Limit | 221,804.86 |
|