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Shackelford County
2025 Confidence Interval Detail
Shackelford County
127-905/Lueders-Avoca ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| E | 0 | 7,076,249 | 0.6436 | 10,994,793 | 20 | 99 | 11,730,956,217 |
| G1 | 0 | 2,420,112 | 1.0054 | 2,407,114 | 9 | 44 | 11,963,858,848 |
| Random Totals: | 9,496,361 | 13,401,907 | 29 | 143 | |||
| CATG D1 EXCEPTION VALUES: | 4,863,791 | 6,110,483 | |||||
| Total Test Values | 14,360,152 | 19,512,390 |
Margin of Error
| Margin of Error Percent: | 5.0000030 |
|---|---|
| Margin of Error Value: | 975,620 |
Confidence Interval Values(5)
| Local Test Value: | 14,360,152 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 18,536,770 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 20,488,010 | (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