2011 Confidence Interval Detail
082/Frio
082-903/Pearsall ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 24,916,240 | 0.9709 | 25,663,034 | 10 | 941 | .011011193 |
| A | 24,564,580 | 0.9520 | 25,803,130 | 10 | 469 | .012936013 |
| A | 26,205,670 | 0.9931 | 26,387,745 | 10 | 319 | .012871391 |
| A | 30,374,980 | 1.0186 | 29,820,322 | 12 | 226 | .013807231 |
| D3 | 62,563,660 | 1.0046 | 62,277,185 | 22 | 3,768 | .029117527 |
| F1 | 12,979,750 | 0.9487 | 13,681,617 | 9 | 164 | .024254408 |
| F1 | 13,165,240 | 0.8818 | 14,929,961 | 8 | 45 | .020296311 |
| F1 | 33,546,760 | 1.0634 | 31,546,699 | 7 | 18 | .010012032 |
| G1 | 9,221,630 | 1.0452 | 8,822,838 | 9 | 39 | .012154914 |
| G1 | 9,592,300 | 0.9689 | 9,900,196 | 5 | 9 | .013571988 |
| L1 | 6,406,410 | 1.0973 | 5,838,340 | 9 | 140 | .017569687 |
| L1 | 6,017,360 | 0.9256 | 6,501,037 | 7 | 24 | .062644247 |
| L1 | 8,369,010 | 0.9578 | 8,737,743 | 3 | 10 | .138761730 |
| Random Totals: | 267,923,590 | 269,909,847 | 121 | 6,172 | ||
| Catg J Exception Values: | 19,155,730 | 20,870,325 | ||||
| Catg D1 Exception Values: | 51,238,390 | 54,511,935 | ||||
| Catg G1 Exception Values: | 26,206,670 | 25,598,972 | ||||
| Catg L1 Exception Values: | 4,698,970 | 5,307,239 | ||||
| Total Test Values (4): | 369,223,350 | 376,198,318 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 18,809,916 |
Confidence Interval Values (5)
| State Lower Limit: | 357,388,402 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 369,223,350 | (Within Confidence Interval) |
| State Upper Limit: | 395,008,234 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 484,430,205 | (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