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Bowie County
2020 Confidence Interval Detail
Bowie County
019-913/Hubbard ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,845,279 | 0.8723 | 2,115,418 | 11 | 46 | 0.041922336 |
| A | 1,691,264 | 1.0362 | 1,632,179 | 7 | 19 | 0.005228103 |
| A | 2,124,382 | 1.0484 | 2,026,309 | 7 | 18 | 0.001660470 |
| A | 2,317,743 | 1.0361 | 2,236,988 | 5 | 12 | 0.006428190 |
| D2 | 2,313,365 | 1.1209 | 2,063,846 | 10 | 113 | 0.065708466 |
| E | 17,157,941 | 1.0186 | 16,844,631 | 17 | 179 | 0.026243540 |
| Random Totals: | 27,449,974 | 26,919,371 | 57 | 387 | ||
| CATG D1 EXCEPTION VALUES: | 1,492,659 | 836,763 | ||||
| Total Test Values | 28,942,633 | 27,756,134 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,387,807 |
Confidence Interval Values(5)
| Local Test Value: | 28,942,633 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 26,368,327 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 29,143,941 | (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