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Fannin County
2021 Confidence Interval Detail
Fannin County
074-905/Ector ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,675,750 | 0.7360 | 13,146,399 | 13 | 156 | 0.087641629 |
| A | 8,475,523 | 0.8777 | 9,656,515 | 11 | 64 | 0.021686380 |
| A | 10,203,720 | 0.9915 | 10,291,195 | 12 | 51 | 0.019038509 |
| A | 11,040,690 | 1.0021 | 11,017,553 | 9 | 34 | 0.008844996 |
| E | 35,749,928 | 0.9409 | 37,995,460 | 24 | 269 | 0.031123785 |
| Random Totals: | 75,145,611 | 82,107,122 | 69 | 574 | ||
| CATG D1 EXCEPTION VALUES: | 1,537,790 | 1,321,935 | ||||
| Total Test Values | 76,683,401 | 83,429,057 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,171,453 |
Confidence Interval Values(5)
| Local Test Value: | 76,683,401 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 79,257,604 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 87,600,510 | (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