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Bowie County
2020 Confidence Interval Detail
Bowie County
019-909/Simms ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,443,327 | 0.7926 | 10,652,696 | 11 | 203 | 0.120636707 |
| A | 9,011,121 | 0.8761 | 10,285,494 | 10 | 105 | 0.093601521 |
| A | 9,430,585 | 1.0293 | 9,162,134 | 10 | 70 | 0.008466676 |
| A | 8,844,610 | 1.0416 | 8,491,369 | 9 | 39 | 0.001605662 |
| E | 83,340,460 | 0.9482 | 87,893,335 | 24 | 1,141 | 0.017636601 |
| Random Totals: | 119,070,103 | 126,485,028 | 64 | 1,558 | ||
| CATG D1 EXCEPTION VALUES: | 9,616,894 | 5,024,924 | ||||
| CATG J EXCEPTION VALUES: | 1,434,419 | 1,594,275 | ||||
| Total Test Values | 130,121,416 | 133,104,227 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,655,211 |
Confidence Interval Values(5)
| Local Test Value: | 130,121,416 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 126,449,016 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 139,759,438 | (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