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Bandera County
2020 Confidence Interval Detail
Bandera County
010-901/Medina ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,953,773 | 0.9583 | 7,256,363 | 11 | 115 | 0.010800603 |
| A | 7,667,080 | 0.9216 | 8,319,314 | 10 | 69 | 0.012836966 |
| A | 7,907,281 | 0.9467 | 8,352,468 | 9 | 41 | 0.012518879 |
| A | 7,655,140 | 0.8931 | 8,571,425 | 8 | 27 | 0.022564374 |
| E | 215,969,023 | 0.8207 | 263,152,215 | 20 | 1,266 | 0.142674796 |
| Random Totals: | 246,152,297 | 295,651,785 | 58 | 1,518 | ||
| CATG D1 EXCEPTION VALUES: | 9,296,223 | 9,094,199 | ||||
| Total Test Values | 255,448,520 | 304,745,984 |
Margin of Error
| Margin of Error Percent: | 14.5126039 |
|---|---|
| Margin of Error Value: | 44,226,578 |
Confidence Interval Values(5)
| Local Test Value: | 255,448,520 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 260,519,406 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 348,972,562 | (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