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Callahan County
2023 Confidence Interval Detail
Callahan County
030-901/Cross Plains ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,884,180 | 0.8115 | 4,786,420 | 12 | 98 | 0.119984792 |
| A | 5,780,060 | 0.9761 | 5,921,586 | 11 | 87 | 0.196823613 |
| A | 14,583,110 | 1.1081 | 13,160,464 | 13 | 145 | 0.145215393 |
| A | 20,760,760 | 1.1662 | 17,802,058 | 11 | 107 | 0.033888115 |
| E | 95,031,233 | 0.9971 | 95,307,625 | 20 | 643 | 0.054064419 |
| Random Totals: | 140,039,343 | 136,978,153 | 67 | 1,080 | ||
| CATG D1 EXCEPTION VALUES: | 10,594,390 | 9,657,849 | ||||
| CATG J EXCEPTION VALUES: | 8,531,345 | 8,651,322 | ||||
| Total Test Values | 159,165,078 | 155,287,324 |
Margin of Error
| Margin of Error Percent: | 6.6976782 |
|---|---|
| Margin of Error Value: | 10,400,645 |
Confidence Interval Values(5)
| Local Test Value: | 159,165,078 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 144,886,679 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 165,687,969 | (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