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Winkler County
2023 Confidence Interval Detail
Winkler County
248-901/Kermit ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 39,906,784 | 0.4735 | 84,280,431 | 13 | 868 | 0.168851744 |
| A | 40,984,060 | 0.5549 | 73,858,461 | 14 | 522 | 0.024823536 |
| A | 43,242,650 | 0.6520 | 66,323,083 | 12 | 368 | 0.058166116 |
| A | 44,488,180 | 0.7965 | 55,854,589 | 9 | 190 | 0.119969190 |
| G1 | 122,071,821 | 0.9959 | 122,574,376 | 10 | 110 | 0.000214352 |
| G1 | 123,984,830 | 0.9987 | 124,146,220 | 7 | 20 | 0.000173725 |
| G1 | 154,079,786 | 0.9994 | 154,172,289 | 4 | 6 | 0.000002815 |
| Random Totals: | 568,758,111 | 681,209,449 | 69 | 2,084 | ||
| CATG D1 EXCEPTION VALUES: | 750,234 | 776,471 | ||||
| CATG G1 EXCEPTION VALUES: | 76,869,023 | 77,365,762 | ||||
| CATG J EXCEPTION VALUES: | 32,758,630 | 33,020,080 | ||||
| Total Test Values | 679,135,998 | 792,371,762 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 39,618,588 |
Confidence Interval Values(5)
| Local Test Value: | 679,135,998 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 752,753,174 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 831,990,350 | (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