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Travis County
2022 Confidence Interval Detail
Travis County
227-912/Lago Vista ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,059,206,241 | 1.0210 | 1,037,420,412 | 71 | 2,514 | 0.027198303 |
| A | 1,059,007,794 | 1.0055 | 1,053,215,111 | 74 | 1,806 | 0.030309724 |
| A | 1,058,924,225 | 1.0035 | 1,055,230,917 | 74 | 1,197 | 0.034189918 |
| A | 1,058,442,833 | 1.0248 | 1,032,828,682 | 22 | 506 | 0.018037214 |
| C1 | 179,838,552 | 0.8835 | 203,552,407 | 75 | 3,401 | 0.149514911 |
| C1 | 134,153,879 | 0.9241 | 145,172,469 | 75 | 1,894 | 0.217591972 |
| C1 | 127,872,569 | 0.7520 | 170,043,310 | 60 | 842 | 0.283918266 |
| C1 | 146,997,161 | 0.7969 | 184,461,239 | 36 | 307 | 0.231763987 |
| Random Totals: | 4,824,443,254 | 4,881,924,547 | 487 | 12,467 | ||
| CATG D1 EXCEPTION VALUES: | 157,300 | 49,122 | ||||
| Total Test Values | 4,824,600,554 | 4,881,973,669 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 244,098,683 |
Confidence Interval Values(5)
| Local Test Value: | 4,824,600,554 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 4,637,874,986 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 5,126,072,352 | (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