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Washington County
2022 Confidence Interval Detail
Washington County
239-903/Burton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 22,720,495 | 0.8853 | 25,664,176 | 10 | 274 | 0.182219329 |
| A | 24,698,612 | 0.8375 | 29,490,880 | 10 | 159 | 0.105131205 |
| A | 32,832,880 | 0.8616 | 38,106,871 | 11 | 148 | 0.021147936 |
| A | 60,609,710 | 0.9487 | 63,887,119 | 9 | 157 | 0.018959292 |
| E | 400,972,048 | 0.8845 | 453,331,880 | 21 | 1,472 | 0.028292054 |
| G1 | 205,551,446 | 1.0134 | 202,833,477 | 8 | 36 | 0.000068574 |
| G1 | 204,816,059 | 1.0091 | 202,969,041 | 6 | 14 | 0.000090418 |
| G1 | 213,088,399 | 0.9998 | 213,131,025 | 5 | 8 | 0.000033509 |
| G1 | 182,343,821 | 0.9974 | 182,819,151 | 4 | 5 | 0.000073424 |
| Random Totals: | 1,347,633,470 | 1,412,233,620 | 84 | 2,273 | ||
| CATG D1 EXCEPTION VALUES: | 6,111,222 | 6,280,963 | ||||
| Total Test Values | 1,353,744,692 | 1,418,514,583 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 70,925,729 |
Confidence Interval Values(5)
| Local Test Value: | 1,353,744,692 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,347,588,854 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,489,440,312 | (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