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Dallam County
2022 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 | 1,936,710 | 0.6200 | 3,123,726 | 9 | 61 | 0.138271413 |
| A | 1,673,890 | 0.7446 | 2,248,039 | 8 | 31 | 0.097382765 |
| A | 2,315,070 | 0.9031 | 2,563,470 | 8 | 27 | 0.023810206 |
| A | 3,669,890 | 0.9059 | 4,051,098 | 6 | 25 | 0.084725262 |
| D2 | 8,114,630 | 1.0199 | 7,956,300 | 11 | 165 | 0.065125173 |
| E | 23,546,709 | 1.0368 | 22,710,946 | 20 | 190 | 0.225715565 |
| Random Totals: | 41,256,899 | 42,653,579 | 62 | 499 | ||
| CATG D1 EXCEPTION VALUES: | 66,445,773 | 61,818,458 | ||||
| CATG J EXCEPTION VALUES: | 17,947,900 | 18,724,145 | ||||
| Total Test Values | 125,650,572 | 123,196,182 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,159,809 |
Confidence Interval Values(5)
| Local Test Value: | 125,650,572 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 117,036,373 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 129,355,991 | (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