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Erath County
2023 Confidence Interval Detail
Erath County
072-901/Three Way ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 79,313,350 | 0.9994 | 79,360,967 | 20 | 276 | 0.063372627 |
| Random Totals: | 79,313,350 | 79,360,967 | 20 | 276 | ||
| CATG D1 EXCEPTION VALUES: | 4,713,880 | 4,834,481 | ||||
| Total Test Values | 84,027,230 | 84,195,448 |
Margin of Error
| Margin of Error Percent: | 10.6798685 |
|---|---|
| Margin of Error Value: | 8,991,963 |
Confidence Interval Values(5)
| Local Test Value: | 84,027,230 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 75,203,485 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 93,187,411 | (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