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Dallam County
2023 Confidence Interval Detail
Dallam County
056-902/Texline ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,967,360 | 0.9874 | 1,992,465 | 12 | 55 | 0.036064487 |
| A | 3,147,160 | 0.9074 | 3,468,327 | 13 | 48 | 0.069630665 |
| A | 2,843,920 | 1.1153 | 2,549,915 | 12 | 27 | 0.010363677 |
| A | 3,370,510 | 0.9751 | 3,456,579 | 12 | 19 | 0.031419652 |
| D2 | 10,055,330 | 0.8819 | 11,401,894 | 16 | 165 | 0.068264803 |
| E | 26,537,524 | 0.8361 | 31,739,653 | 19 | 190 | 0.097200479 |
| L1 | 5,018,640 | 0.9925 | 5,056,564 | 9 | 25 | 0.001531928 |
| Random Totals: | 52,940,444 | 59,665,397 | 93 | 529 | ||
| CATG D1 EXCEPTION VALUES: | 65,369,126 | 61,267,551 | ||||
| CATG J EXCEPTION VALUES: | 40,450 | 40,780 | ||||
| CATG L1 EXCEPTION VALUES: | 0 | 0 | ||||
| Total Test Values | 118,350,020 | 120,973,728 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,048,686 |
Confidence Interval Values(5)
| Local Test Value: | 118,350,020 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 114,925,042 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 127,022,414 | (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