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Taylor County
2021 Confidence Interval Detail
Taylor County
221-905/Trent ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,788,935 | 0.8586 | 2,083,549 | 15 | 68 | 0.054778874 |
| A | 2,274,509 | 1.0114 | 2,248,872 | 19 | 44 | 0.029914755 |
| A | 2,550,313 | 0.9967 | 2,558,757 | 12 | 31 | 0.058542758 |
| A | 3,827,562 | 0.9787 | 3,910,863 | 10 | 26 | 0.041531485 |
| E | 5,001,526 | 0.8404 | 5,951,364 | 19 | 85 | 0.548316754 |
| Random Totals: | 15,442,845 | 16,753,405 | 75 | 254 | ||
| CATG D1 EXCEPTION VALUES: | 2,433,423 | 2,485,532 | ||||
| CATG J EXCEPTION VALUES: | 5,409,989 | 5,714,129 | ||||
| Total Test Values | 23,286,257 | 24,953,066 |
Margin of Error
| Margin of Error Percent: | 7.4349005 |
|---|---|
| Margin of Error Value: | 1,855,236 |
Confidence Interval Values(5)
| Local Test Value: | 23,286,257 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 23,097,830 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 26,808,302 | (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