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Concho County
2022 Confidence Interval Detail
Concho County
048-903/Paint Rock ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,138,050 | 0.8666 | 8,236,845 | 11 | 125 | 0.059189942 |
| A | 11,994,920 | 0.9152 | 13,106,337 | 10 | 103 | 0.007191436 |
| A | 10,965,230 | 0.9075 | 12,082,898 | 8 | 56 | 0.028294448 |
| A | 12,565,470 | 0.9324 | 13,476,480 | 10 | 40 | 0.056499942 |
| E | 56,316,170 | 0.8907 | 63,226,867 | 21 | 475 | 0.076425917 |
| Random Totals: | 98,979,840 | 110,129,427 | 60 | 799 | ||
| CATG D1 EXCEPTION VALUES: | 17,769,877 | 17,669,723 | ||||
| CATG J EXCEPTION VALUES: | 354,020 | 370,422 | ||||
| Total Test Values | 117,103,737 | 128,169,572 |
Margin of Error
| Margin of Error Percent: | 6.1559207 |
|---|---|
| Margin of Error Value: | 7,890,017 |
Confidence Interval Values(5)
| Local Test Value: | 117,103,737 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 120,279,555 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 136,059,589 | (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