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Lamb County
2020 Confidence Interval Detail
Lamb County
140-908/Sudan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,350,930 | 0.6688 | 6,505,577 | 17 | 172 | 0.047984501 |
| A | 4,403,110 | 0.6493 | 6,781,318 | 15 | 77 | 0.214569035 |
| A | 4,386,840 | 0.7476 | 5,867,897 | 18 | 50 | 0.062392087 |
| A | 4,235,020 | 1.0381 | 4,079,588 | 15 | 21 | 0.081400211 |
| Random Totals: | 17,375,900 | 23,234,380 | 65 | 320 | ||
| CATG D1 EXCEPTION VALUES: | 22,507,841 | 18,946,341 | ||||
| CATG J EXCEPTION VALUES: | 10,846,880 | 13,941,614 | ||||
| Total Test Values | 50,730,621 | 56,122,335 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,806,117 |
Confidence Interval Values(5)
| Local Test Value: | 50,730,621 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 53,316,218 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 58,928,452 | (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