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Lamar County
2023 Confidence Interval Detail
Lamar County
139-905/Chisum ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 17,370,630 | 0.8999 | 19,302,845 | 15 | 261 | 0.057151281 |
| A | 19,044,510 | 1.0128 | 18,803,821 | 12 | 163 | 0.040139607 |
| A | 22,516,420 | 1.0400 | 21,650,404 | 12 | 138 | 0.071106027 |
| A | 55,517,290 | 1.0573 | 52,508,550 | 15 | 215 | 0.022249382 |
| E | 277,994,018 | 0.8096 | 343,372,058 | 20 | 2,138 | 0.173912790 |
| Random Totals: | 392,442,868 | 455,637,678 | 74 | 2,915 | ||
| CATG D1 EXCEPTION VALUES: | 17,469,120 | 21,898,277 | ||||
| CATG J EXCEPTION VALUES: | 49,894,495 | 40,891,040 | ||||
| Total Test Values | 459,806,483 | 518,426,995 |
Margin of Error
| Margin of Error Percent: | 12.3173298 |
|---|---|
| Margin of Error Value: | 63,856,363 |
Confidence Interval Values(5)
| Local Test Value: | 459,806,483 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 454,570,632 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 582,283,358 | (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