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Franklin County
2025 Confidence Interval Detail
Franklin County
080-901/Mount Vernon ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 341,021,967 | 1.0209 | 334,040,520 | 42 | 1,316 | 13,272,469,674 |
| A | 3 | 343,376,148 | 1.0013 | 342,930,339 | 17 | 489 | 20,251,375,539 |
| A | 4 | 394,653,196 | 0.9536 | 413,856,120 | 16 | 364 | 50,709,369,837 |
| A | 5 | 530,412,227 | 1.0047 | 527,930,952 | 16 | 285 | 1,910,801,579,769 |
| E | 0 | 459,028,726 | 1.0441 | 439,640,577 | 21 | 2,459 | 77,876,847,730 |
| Random Totals: | 2,068,492,264 | 2,058,398,508 | 112 | 4,913 | |||
| CATG D1 EXCEPTION VALUES: | 15,785,717 | 19,891,830 | |||||
| Total Test Values | 2,084,277,981 | 2,078,290,338 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 103,914,517 |
Confidence Interval Values(5)
| Local Test Value: | 2,084,277,981 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,974,375,821 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,182,204,855 | (State Test Value plus Margin of Error Percent) |
Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values