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Lamar County
2019 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 | 8,399,590 | 0.8719 | 9,633,662 | 13 | 191 | 0.138249044 |
| A | 9,644,730 | 0.9944 | 9,699,045 | 13 | 128 | 0.026349572 |
| A | 11,040,790 | 0.9512 | 11,607,222 | 12 | 109 | 0.099980269 |
| A | 14,205,060 | 0.9569 | 14,844,874 | 11 | 90 | 0.026451470 |
| E | 100,799,968 | 0.9005 | 111,937,777 | 20 | 1333 | 0.172864307 |
| Random Totals: | 144,090,138 | 157,722,580 | 69 | 1,851 | ||
| CATG D1 EXCEPTION VALUES: | 20,218,212 | 20,437,430 | ||||
| CATG J EXCEPTION VALUES: | 3,880,195 | 1,304,728 | ||||
| Total Test Values(2) | 168,188,545 | 179,464,738 |
Margin of Error
| Margin of Error Percent: | 11.6182745 |
|---|---|
| Margin of Error Value: | 20,850,706 |
Confidence Interval Values(5)
| Local Test Value: | 168,188,545 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 158,614,032 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 200,315,444 | (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