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Lamb County
2025 Confidence Interval Detail
Lamb County
140-907/Springlake-Earth 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 | 7,077,607 | 0.7833 | 9,035,627 | 16 | 188 | 247,329,193 |
| A | 3 | 6,682,038 | 0.7562 | 8,836,337 | 17 | 82 | 1,821,602,394 |
| A | 4 | 7,790,670 | 0.9185 | 8,481,949 | 16 | 56 | 1,940,459,516 |
| A | 5 | 7,915,790 | 1.1592 | 6,828,666 | 15 | 32 | 9,200,079,326 |
| E | 0 | 15,592,941 | 0.8299 | 18,788,940 | 20 | 181 | 11,940,150,233 |
| Random Totals: | 45,059,046 | 51,971,519 | 84 | 539 | |||
| CATG D1 EXCEPTION VALUES: | 15,079,744 | 7,718,066 | |||||
| Total Test Values | 60,138,790 | 59,689,585 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,984,479 |
Confidence Interval Values(5)
| Local Test Value: | 60,138,790 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 56,705,106 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 62,674,064 | (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