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Dickens County
2024 Confidence Interval Detail
Dickens County
063-903/Spur ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 5,781,660 | 0.5620 | 10,287,651 | 12 | 242 | 0.122982135 |
| A | 3 | 6,039,950 | 0.6526 | 9,255,210 | 12 | 131 | 0.052043099 |
| A | 4 | 6,170,510 | 0.8329 | 7,408,464 | 12 | 86 | 0.078408246 |
| A | 5 | 11,065,240 | 0.8142 | 13,590,322 | 12 | 94 | 0.048767799 |
| E | 0 | 16,906,180 | 0.8295 | 20,381,169 | 21 | 423 | 0.204216035 |
| G1 | 2 | 48,155,570 | 1.0252 | 46,971,879 | 15 | 40 | 0.004183657 |
| Random Totals: | 94,119,110 | 107,894,695 | 84 | 1,016 | |||
| CATG D1 EXCEPTION VALUES: | 25,205,120 | 17,180,425 | |||||
| CATG J EXCEPTION VALUES: | 9,708,850 | 10,232,732 | |||||
| Total Test Values | 129,033,080 | 135,307,852 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,765,393 |
Confidence Interval Values(5)
| Local Test Value: | 129,033,080 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 128,542,459 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 142,073,245 | (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