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Lamb County
2024 Confidence Interval Detail
Lamb County
140-901/Amherst 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 | 2,748,040 | 0.4363 | 6,298,510 | 12 | 113 | 0.071439751 |
| A | 3 | 3,247,260 | 0.6522 | 4,978,933 | 12 | 65 | 0.044146904 |
| A | 4 | 3,359,660 | 0.7546 | 4,452,240 | 13 | 37 | 0.059491031 |
| A | 5 | 3,312,180 | 0.8475 | 3,908,177 | 11 | 17 | 0.048981637 |
| E | 0 | 9,310,520 | 0.7283 | 12,783,908 | 21 | 132 | 0.267006964 |
| Random Totals: | 21,977,660 | 32,421,768 | 69 | 364 | |||
| CATG D1 EXCEPTION VALUES: | 8,178,590 | 4,032,464 | |||||
| CATG J EXCEPTION VALUES: | 7,648,036 | 8,184,545 | |||||
| Total Test Values | 37,804,286 | 44,638,777 |
Margin of Error
| Margin of Error Percent: | 6.5008072 |
|---|---|
| Margin of Error Value: | 2,901,881 |
Confidence Interval Values(5)
| Local Test Value: | 37,804,286 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 41,736,896 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 47,540,658 | (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