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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 | 0.7791 | 2,296,156 | 15 | 68 | 0.056500172 |
| A | 2,274,509 | 0.9283 | 2,450,187 | 19 | 44 | 0.031347445 |
| A | 2,550,313 | 0.9186 | 2,776,304 | 12 | 31 | 0.043175809 |
| A | 3,827,562 | 0.9268 | 4,129,868 | 10 | 26 | 0.033292339 |
| E | 5,001,526 | 0.8067 | 6,199,983 | 20 | 85 | 0.602561875 |
| Random Totals: | 15,442,845 | 17,852,498 | 76 | 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 | 26,052,159 |
Margin of Error
| Margin of Error Percent: | 7.4791278 |
|---|---|
| Margin of Error Value: | 1,948,474 |
Confidence Interval Values(5)
| Local Test Value: | 23,286,257 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 24,103,685 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 28,000,633 | (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