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Lavaca County
2020 Confidence Interval Detail
Lavaca County
143-902/Moulton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,366,177 | 0.8906 | 10,516,704 | 10 | 169 | 0.032537818 |
| A | 10,102,852 | 0.8832 | 11,438,918 | 10 | 116 | 0.017398732 |
| A | 10,499,769 | 0.9992 | 10,508,176 | 9 | 85 | 0.023086649 |
| A | 10,953,197 | 1.0151 | 10,790,264 | 9 | 54 | 0.114731313 |
| E | 58,335,233 | 0.9382 | 62,177,822 | 13 | 596 | 0.066213755 |
| G1 | 154,733,047 | 0.9984 | 154,981,017 | 9 | 48 | 0.000017122 |
| Random Totals: | 253,990,275 | 260,412,901 | 60 | 1,068 | ||
| CATG D1 EXCEPTION VALUES: | 4,855,134 | 3,987,311 | ||||
| Total Test Values | 258,845,409 | 264,400,212 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 13,220,011 |
Confidence Interval Values(5)
| Local Test Value: | 258,845,409 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 251,180,201 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 277,620,223 | (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