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Dallam County
2019 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 |
|---|---|---|---|---|---|---|
| E | 17,166,190 | 0.9843 | 17,439,998 | 21 | 182 | 0.048675027 |
| L1 | 2,902,880 | 0.9629 | 3,014,726 | 11 | 17 | 0.002941884 |
| Random Totals: | 20,069,070 | 20,454,724 | 32 | 199 | ||
| CATG D1 EXCEPTION VALUES: | 65,148,668 | 61,279,134 | ||||
| CATG J EXCEPTION VALUES: | 33,650 | 54,042 | ||||
| CATG L1 EXCEPTION VALUES: | 9,122,290 | 9,654,259 | ||||
| Total Test Values(3) | 94,373,678 | 91,442,159 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,572,108 |
Confidence Interval Values(5)
| Local Test Value: | 94,373,678 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 86,870,051 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 96,014,267 | (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