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Donley County
2025 Confidence Interval Detail
Donley County
065-902/Hedley 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 |
|---|---|---|---|---|---|---|---|
| A | 2 | 1,141,802 | 0.9202 | 1,240,819 | 16 | 52 | 93,260,757 |
| A | 3 | 1,969,038 | 0.9550 | 2,061,820 | 17 | 46 | 233,900,524 |
| A | 4 | 2,570,682 | 0.9413 | 2,730,991 | 15 | 38 | 267,482,870 |
| A | 5 | 2,922,607 | 1.0777 | 2,711,893 | 11 | 21 | 2,509,525,015 |
| D2 | 0 | 12,214,467 | 1.0987 | 11,117,199 | 20 | 159 | 9,062,070,509 |
| E | 0 | 6,930,796 | 0.9089 | 7,625,477 | 21 | 129 | 20,516,575,777 |
| Random Totals: | 27,749,392 | 27,488,199 | 100 | 445 | |||
| CATG D1 EXCEPTION VALUES: | 9,053,102 | 8,115,759 | |||||
| CATG J EXCEPTION VALUES: | 20,925,900 | 22,545,517 | |||||
| Total Test Values | 57,728,394 | 58,149,475 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,907,474 |
Confidence Interval Values(5)
| Local Test Value: | 57,728,394 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 55,242,001 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 61,056,949 | (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