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Lamar County
2024 Confidence Interval Detail
Lamar County
139-905/Chisum 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 | 17,341,400 | 1.0051 | 17,253,408 | 12 | 196 | 0.090638100 |
| A | 3 | 27,085,000 | 1.1063 | 24,482,509 | 12 | 175 | 0.032539181 |
| A | 4 | 31,745,640 | 1.1036 | 28,765,531 | 12 | 148 | 0.012887465 |
| A | 5 | 49,954,810 | 1.0361 | 48,214,275 | 12 | 151 | 0.012103698 |
| E | 0 | 346,238,766 | 0.9460 | 366,002,924 | 22 | 2,230 | 0.046989058 |
| Random Totals: | 472,365,616 | 484,718,647 | 70 | 2,900 | |||
| CATG D1 EXCEPTION VALUES: | 21,428,930 | 23,659,642 | |||||
| CATG J EXCEPTION VALUES: | 27,984,540 | 29,800,670 | |||||
| Total Test Values | 521,779,086 | 538,178,959 |
Margin of Error
| Margin of Error Percent: | 6.3113452 |
|---|---|
| Margin of Error Value: | 33,966,332 |
Confidence Interval Values(5)
| Local Test Value: | 521,779,086 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 504,212,627 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 572,145,291 | (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