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Franklin County
2023 Confidence Interval Detail
Franklin County
080-901/Mount Vernon ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 281,290,696 | 1.0442 | 269,383,926 | 45 | 1,464 | 0.012844301 |
| A | 256,425,355 | 0.9456 | 271,177,406 | 17 | 572 | 0.054476973 |
| A | 317,959,878 | 0.8823 | 360,376,151 | 13 | 424 | 0.040129059 |
| A | 420,091,590 | 0.8479 | 495,449,452 | 12 | 324 | 0.029533753 |
| E | 338,620,478 | 0.9797 | 345,636,907 | 34 | 1,933 | 0.084283220 |
| Random Totals: | 1,614,387,997 | 1,742,023,842 | 121 | 4,717 | ||
| CATG D1 EXCEPTION VALUES: | 14,734,878 | 14,975,632 | ||||
| Total Test Values | 1,629,122,875 | 1,756,999,474 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 87,849,974 |
Confidence Interval Values(5)
| Local Test Value: | 1,629,122,875 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,669,149,500 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,844,849,448 | (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