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Williamson County
2022 Confidence Interval Detail
Williamson County
246-908/Liberty Hill ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,680,955,683 | 0.9895 | 1,698,793,010 | 75 | 3,933 | 0.010854029 |
| A | 1,681,414,540 | 1.0204 | 1,647,799,432 | 75 | 2,878 | 0.009391861 |
| A | 1,681,184,639 | 0.9710 | 1,731,395,097 | 73 | 2,161 | 0.012514335 |
| A | 1,680,039,280 | 0.9887 | 1,699,240,700 | 55 | 1,457 | 0.018845244 |
| E | 588,753,741 | 0.9340 | 630,357,324 | 13 | 1,118 | 0.178352943 |
| Random Totals: | 7,312,347,883 | 7,407,585,563 | 291 | 11,547 | ||
| CATG D1 EXCEPTION VALUES: | 1,222,069 | 1,172,901 | ||||
| Total Test Values | 7,313,569,952 | 7,408,758,464 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 370,437,923 |
Confidence Interval Values(5)
| Local Test Value: | 7,313,569,952 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 7,038,320,541 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 7,779,196,387 | (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