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Jack County
2025 Confidence Interval Detail
Jack County
119-903/Perrin-Whitt CISD
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 | 4,250,060 | 1.0479 | 4,055,788 | 9 | 52 | 679,674,583 |
| A | 3 | 4,487,990 | 1.0898 | 4,118,178 | 8 | 36 | 173,398,939 |
| A | 4 | 3,944,870 | 1.0214 | 3,862,219 | 8 | 24 | 536,047,266 |
| A | 5 | 4,762,520 | 1.0794 | 4,412,192 | 6 | 16 | 2,547,145,257 |
| D2 | 0 | 23,237,260 | 1.0008 | 23,218,685 | 10 | 397 | 2,370,770,269 |
| E | 0 | 105,068,490 | 1.0229 | 102,716,287 | 20 | 656 | 48,816,689,129 |
| Random Totals: | 145,751,190 | 142,383,349 | 61 | 1,181 | |||
| CATG D1 EXCEPTION VALUES: | 5,457,540 | 5,754,274 | |||||
| CATG J EXCEPTION VALUES: | 13,370,560 | 14,458,286 | |||||
| Total Test Values | 164,579,290 | 162,595,909 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,129,795 |
Confidence Interval Values(5)
| Local Test Value: | 164,579,290 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 154,466,114 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 170,725,704 | (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