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Brewster County
2021 Confidence Interval Detail
Brewster County
022-903/San Vicente ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 5,244,351 | 1.0720 | 4,892,118 | 22 | 607 | 0.424488183 |
| L1 | 65,627 | 1.2665 | 51,818 | 5 | 8 | 0.071365855 |
| Random Totals: | 5,309,978 | 4,943,936 | 27 | 615 | ||
| CATG D1 EXCEPTION VALUES: | 1,038,305 | 1,101,295 | ||||
| CATG J EXCEPTION VALUES: | 54,970 | 51,001 | ||||
| CATG L1 EXCEPTION VALUES: | 858,878 | 849,798 | ||||
| Total Test Values | 7,262,131 | 6,946,030 |
Margin of Error
| Margin of Error Percent: | 19.7356448 |
|---|---|
| Margin of Error Value: | 1,370,844 |
Confidence Interval Values(5)
| Local Test Value: | 7,262,131 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 5,575,186 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 8,316,874 | (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