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Washington County
2023 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 | 32,983,173 | 1.0645 | 30,984,662 | 10 | 296 | 0.083877099 |
| A | 31,255,434 | 1.0646 | 29,358,852 | 11 | 157 | 0.042470669 |
| A | 41,863,770 | 1.0593 | 39,520,221 | 10 | 141 | 0.012454207 |
| A | 44,416,020 | 1.0339 | 42,959,687 | 9 | 93 | 0.017072568 |
| E | 437,717,081 | 0.9648 | 453,686,858 | 20 | 1,497 | 0.070743892 |
| G1 | 171,874,273 | 0.9990 | 172,046,319 | 10 | 41 | 0.000092132 |
| G1 | 168,430,065 | 1.0022 | 168,060,332 | 9 | 14 | 0.000036594 |
| G1 | 156,356,130 | 1.0108 | 154,685,526 | 3 | 6 | 0.000466866 |
| Random Totals: | 1,084,895,946 | 1,091,302,457 | 82 | 2,245 | ||
| CATG D1 EXCEPTION VALUES: | 6,110,384 | 6,451,001 | ||||
| CATG G1 EXCEPTION VALUES: | 159,386,255 | 159,268,880 | ||||
| Total Test Values | 1,250,392,585 | 1,257,022,338 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 62,851,117 |
Confidence Interval Values(5)
| Local Test Value: | 1,250,392,585 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,194,171,221 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,319,873,455 | (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