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Comanche County
2021 Confidence Interval Detail
Comanche County
047-903/Gustine ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,869,750 | 0.9884 | 3,915,166 | 15 | 94 | 0.027822508 |
| A | 4,065,100 | 0.9465 | 4,294,876 | 15 | 51 | 0.014556817 |
| A | 3,101,780 | 0.9656 | 3,212,283 | 16 | 28 | 0.014930428 |
| A | 4,175,140 | 1.0369 | 4,026,560 | 13 | 27 | 0.035705586 |
| D2 | 13,909,340 | 0.8625 | 16,126,771 | 18 | 271 | 0.157900601 |
| E | 39,937,400 | 0.9161 | 43,595,022 | 20 | 314 | 0.112288939 |
| Random Totals: | 69,058,510 | 75,170,678 | 97 | 785 | ||
| CATG D1 EXCEPTION VALUES: | 8,009,800 | 8,139,009 | ||||
| Total Test Values | 77,068,310 | 83,309,687 |
Margin of Error
| Margin of Error Percent: | 8.3171340 |
|---|---|
| Margin of Error Value: | 6,928,978 |
Confidence Interval Values(5)
| Local Test Value: | 77,068,310 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 76,380,709 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 90,238,665 | (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