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Lamb County
2025 Confidence Interval Detail
Lamb County
140-908/Sudan 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 | 6,295,160 | 0.8173 | 7,702,386 | 15 | 149 | 809,042,221 |
| A | 3 | 6,420,965 | 0.9235 | 6,952,859 | 16 | 70 | 620,029,157 |
| A | 4 | 10,727,990 | 0.8788 | 12,207,544 | 15 | 73 | 2,319,930,231 |
| A | 5 | 8,537,510 | 1.0704 | 7,976,000 | 15 | 29 | 8,656,176,599 |
| Random Totals: | 31,981,625 | 34,838,789 | 61 | 321 | |||
| CATG D1 EXCEPTION VALUES: | 17,068,965 | 8,995,025 | |||||
| CATG J EXCEPTION VALUES: | 12,699,990 | 12,719,532 | |||||
| Total Test Values | 61,750,580 | 56,553,346 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,827,667 |
Confidence Interval Values(5)
| Local Test Value: | 61,750,580 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 53,725,679 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 59,381,013 | (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