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Fannin County
2019 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 | 27,117,569 | 0.9311 | 29,124,228 | 11 | 323 | 0.073859126 |
| A | 28,516,709 | 0.9675 | 29,474,635 | 9 | 171 | 0.006001243 |
| A | 29,408,040 | 0.9576 | 30,710,150 | 9 | 124 | 0.005017184 |
| A | 53,147,260 | 1.0043 | 52,919,705 | 25 | 163 | 0.003707236 |
| E | 83,719,708 | 0.9870 | 84,822,399 | 21 | 575 | 0.085790746 |
| Random Totals: | 221,909,286 | 227,051,117 | 75 | 1,356 | ||
| CATG D1 EXCEPTION VALUES: | 2,191,880 | 2,581,038 | ||||
| Total Test Values(1) | 224,101,166 | 229,632,155 |
Margin of Error
| Margin of Error Percent: | 5.1421388 |
|---|---|
| Margin of Error Value: | 11,808,004 |
Confidence Interval Values(5)
| Local Test Value: | 224,101,166 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 217,824,151 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 241,440,159 | (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