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Lamb County
2025 Confidence Interval Detail
Lamb County
140-905/Olton ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 12,667,530 | 0.8705 | 14,552,016 | 15 | 283 | 463,297,472 |
| A | 3 | 12,013,010 | 0.9820 | 12,233,208 | 16 | 132 | 774,288,821 |
| A | 4 | 16,385,230 | 0.9476 | 17,291,294 | 15 | 111 | 2,722,978,510 |
| A | 5 | 14,139,660 | 0.9858 | 14,343,335 | 16 | 55 | 4,893,844,589 |
| E | 0 | 28,270,130 | 0.8592 | 32,902,851 | 20 | 342 | 17,395,589,960 |
| L1 | 2 | 8,995,440 | 0.9544 | 9,425,231 | 8 | 25 | 412,091,410,740 |
| Random Totals: | 92,471,000 | 100,747,935 | 90 | 948 | |||
| CATG D1 EXCEPTION VALUES: | 28,675,773 | 14,880,856 | |||||
| Total Test Values | 121,146,773 | 115,628,791 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,781,440 |
Confidence Interval Values(5)
| Local Test Value: | 121,146,773 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 109,847,351 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 121,410,231 | (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