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Washington County
2025 Confidence Interval Detail
Washington County
239-903/Burton ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 36,110,504 | 0.9426 | 38,309,467 | 13 | 290 | 821,844,923 |
| A | 3 | 34,583,900 | 0.9747 | 35,481,584 | 10 | 151 | 6,198,554,660 |
| A | 4 | 46,353,960 | 1.0597 | 43,742,531 | 12 | 135 | 5,319,638,472 |
| A | 5 | 58,760,550 | 1.1139 | 52,752,087 | 10 | 106 | 61,950,700,738 |
| E | 0 | 523,409,756 | 0.9752 | 536,720,422 | 20 | 1,492 | 577,180,823,490 |
| G1 | 2 | 216,429,102 | 0.9981 | 216,841,100 | 9 | 50 | 3,674,213,312,880 |
| G1 | 3 | 217,578,228 | 1.0002 | 217,534,721 | 8 | 28 | 2,313,595,906,263 |
| G1 | 4 | 227,654,290 | 1.0007 | 227,495,043 | 7 | 18 | 2,533,981,723,238 |
| G1 | 5 | 202,055,533 | 0.9964 | 202,785,561 | 5 | 10 | 15,029,299,890,773 |
| Random Totals: | 1,562,935,823 | 1,571,662,516 | 94 | 2,280 | |||
| CATG D1 EXCEPTION VALUES: | 6,495,020 | 5,770,956 | |||||
| CATG J EXCEPTION VALUES: | 8,141,746 | 8,704,191 | |||||
| Total Test Values | 1,577,572,589 | 1,586,137,663 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 79,306,883 |
Confidence Interval Values(5)
| Local Test Value: | 1,577,572,589 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,506,830,780 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,665,444,546 | (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