2006 Confidence Interval Detail
232/Uvalde
232-902/Sabinal ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 16,413,522 | 1.0831 | 15,154,207 | 13 | 391 | .011988190 |
| A | 16,448,556 | 1.0620 | 15,488,282 | 12 | 202 | .011114883 |
| A | 16,501,610 | 0.9722 | 16,973,473 | 12 | 125 | .015078016 |
| A | 16,276,722 | 0.9786 | 16,632,661 | 11 | 66 | .019128117 |
| C | 3,269,468 | 0.9113 | 3,587,697 | 8 | 329 | .056464737 |
| C | 3,299,553 | 0.9901 | 3,332,545 | 7 | 140 | .050152729 |
| C | 3,177,823 | 0.9613 | 3,305,756 | 6 | 88 | .016436219 |
| C | 3,244,779 | 1.0326 | 3,142,339 | 6 | 45 | .004091559 |
| D3 | 34,395,623 | 0.9422 | 36,505,650 | 32 | 1,723 | .165351053 |
| F1 | 2,984,044 | 0.9646 | 3,093,556 | 7 | 47 | .025429990 |
| F1 | 3,018,763 | 0.8885 | 3,397,595 | 5 | 19 | .054938833 |
| F1 | 3,004,438 | 0.9746 | 3,082,740 | 4 | 10 | .000580530 |
| F1 | 2,801,191 | 0.9905 | 2,828,058 | 3 | 5 | .000189872 |
| Random Totals: | 124,836,092 | 126,524,559 | 126 | 3,190 | ||
| Catg D1 Exception Values: | 23,696,621 | 24,721,420 | ||||
| Total Test Values (4): | 148,532,713 | 151,245,979 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,562,299 |
Confidence Interval Values (5)
| State Lower Limit: | 143,683,680 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 148,532,713 | (Within Confidence Interval) |
| State Upper Limit: | 158,808,278 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 146,425,187 | (See ISD Summary Worksheet) |
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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories