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Fannin County
2021 Confidence Interval Detail
Fannin County
074-912/Trenton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 40,627,530 | 0.7997 | 50,803,464 | 12 | 369 | 0.035344027 |
| A | 34,637,170 | 0.9622 | 35,997,890 | 13 | 163 | 0.002979125 |
| A | 43,859,670 | 0.9362 | 46,848,611 | 10 | 153 | 0.008099464 |
| A | 73,847,500 | 0.9905 | 74,555,780 | 20 | 195 | 0.004444344 |
| E | 100,310,284 | 0.9190 | 109,151,560 | 20 | 555 | 0.067661081 |
| Random Totals: | 293,282,154 | 317,357,305 | 75 | 1,435 | ||
| CATG D1 EXCEPTION VALUES: | 2,387,900 | 2,192,790 | ||||
| Total Test Values | 295,670,054 | 319,550,095 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 15,977,505 |
Confidence Interval Values(5)
| Local Test Value: | 295,670,054 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 303,572,590 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 335,527,600 | (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