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Refugio County
2021 Confidence Interval Detail
Refugio County
196-902/Woodsboro ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,868,560 | 0.9267 | 16,044,631 | 15 | 409 | 0.032020948 |
| A | 16,737,260 | 0.7985 | 20,960,877 | 15 | 248 | 0.177767101 |
| A | 16,226,450 | 0.8000 | 20,283,063 | 15 | 151 | 0.064313831 |
| A | 18,258,990 | 0.8809 | 20,727,654 | 15 | 90 | 0.102503117 |
| E | 22,327,200 | 0.8211 | 27,191,816 | 20 | 457 | 0.108898499 |
| Random Totals: | 88,418,460 | 105,208,041 | 80 | 1,355 | ||
| CATG D1 EXCEPTION VALUES: | 21,083,165 | 20,501,906 | ||||
| CATG J EXCEPTION VALUES: | 26,434,260 | 27,844,561 | ||||
| Total Test Values | 135,935,885 | 153,554,508 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,677,725 |
Confidence Interval Values(5)
| Local Test Value: | 135,935,885 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 145,876,783 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 161,232,233 | (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