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Anderson County
2022 Confidence Interval Detail
Anderson County
001-908/Westwood ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 33,003,482 | 0.8960 | 36,834,243 | 15 | 470 | 0.063712374 |
| A | 40,527,323 | 1.0144 | 39,952,014 | 16 | 408 | 0.010328020 |
| A | 45,099,101 | 1.0121 | 44,559,926 | 16 | 353 | 0.010945949 |
| A | 113,289,556 | 0.9498 | 119,277,275 | 15 | 620 | 0.009467149 |
| E | 126,112,680 | 0.8046 | 156,739,597 | 21 | 1,343 | 0.158361404 |
| F1 | 8,407,010 | 1.0474 | 8,026,551 | 11 | 60 | 0.019141173 |
| F1 | 9,272,077 | 0.9410 | 9,853,429 | 12 | 33 | 0.047040724 |
| F1 | 9,772,730 | 0.8929 | 10,944,932 | 10 | 20 | 0.025206961 |
| F1 | 8,467,202 | 0.9901 | 8,551,850 | 6 | 9 | 0.016644258 |
| Random Totals: | 393,951,161 | 434,739,817 | 122 | 3,316 | ||
| CATG D1 EXCEPTION VALUES: | 3,966,891 | 3,620,704 | ||||
| CATG J EXCEPTION VALUES: | 9,585,419 | 10,928,553 | ||||
| Total Test Values | 407,503,471 | 449,289,074 |
Margin of Error
| Margin of Error Percent: | 6.2257436 |
|---|---|
| Margin of Error Value: | 27,971,586 |
Confidence Interval Values(5)
| Local Test Value: | 407,503,471 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 421,317,488 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 477,260,660 | (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