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Washington County
2022 Confidence Interval Detail
Washington County
239-901/Brenham ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 251,619,553 | 0.7410 | 339,567,548 | 38 | 1,861 | 0.132858333 |
| A | 402,162,011 | 0.8710 | 461,724,467 | 65 | 1,976 | 0.042099609 |
| A | 634,754,708 | 0.9504 | 667,881,637 | 65 | 2,264 | 0.020266828 |
| A | 743,723,629 | 0.9612 | 773,744,932 | 65 | 1,535 | 0.016741527 |
| E | 1,337,523,703 | 0.8310 | 1,609,535,142 | 61 | 4,575 | 0.228934376 |
| F1 | 117,329,987 | 1.0326 | 113,625,786 | 11 | 464 | 0.010344713 |
| F1 | 137,316,252 | 0.9698 | 141,592,341 | 11 | 188 | 0.018190837 |
| F1 | 154,063,655 | 1.0029 | 153,618,162 | 10 | 80 | 0.007642911 |
| F1 | 142,130,603 | 0.9598 | 148,083,562 | 7 | 24 | 0.006567230 |
| Random Totals: | 3,920,624,101 | 4,409,373,577 | 333 | 12,967 | ||
| CATG D1 EXCEPTION VALUES: | 19,149,172 | 19,617,107 | ||||
| Total Test Values | 3,939,773,273 | 4,428,990,684 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 221,449,534 |
Confidence Interval Values(5)
| Local Test Value: | 3,939,773,273 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 4,207,541,150 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 4,650,440,218 | (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