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Lavaca County
2020 Confidence Interval Detail
Lavaca County
143-903/Shiner ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 30,077,982 | 0.9895 | 30,397,152 | 16 | 363 | 0.073599782 |
| A | 36,129,124 | 1.0231 | 35,313,385 | 15 | 281 | 0.077817500 |
| A | 34,230,872 | 1.0388 | 32,952,322 | 14 | 191 | 0.025031668 |
| A | 38,798,874 | 0.9039 | 42,923,857 | 15 | 129 | 0.009712840 |
| E | 101,414,050 | 1.1430 | 88,726,203 | 20 | 822 | 0.196434418 |
| G1 | 45,160,110 | 0.9961 | 45,336,924 | 8 | 30 | 0.000089926 |
| G1 | 44,357,578 | 0.9514 | 46,623,479 | 6 | 14 | 0.013388135 |
| G1 | 49,772,102 | 0.9958 | 49,982,027 | 5 | 7 | 0.000027051 |
| Random Totals: | 379,940,692 | 372,255,349 | 99 | 1,837 | ||
| CATG D1 EXCEPTION VALUES: | 4,949,322 | 4,043,846 | ||||
| CATG G1 EXCEPTION VALUES: | 38,214,190 | 38,136,239 | ||||
| Total Test Values | 423,104,204 | 414,435,434 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 20,721,772 |
Confidence Interval Values(5)
| Local Test Value: | 423,104,204 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 393,713,662 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 435,157,206 | (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