2009 Confidence Interval Detail
108/Hidalgo
108-913/Weslaco ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 244,190,511 | 1.0861 | 224,832,438 | 15 | 6,041 | .035618826 |
| A | 240,826,681 | 1.0331 | 233,110,716 | 28 | 3,244 | .022743353 |
| A | 243,631,135 | 1.0389 | 234,508,745 | 29 | 2,139 | .019650764 |
| A | 258,385,048 | 1.0127 | 255,144,710 | 25 | 1,271 | .032273852 |
| C | 36,425,105 | 1.0468 | 34,796,623 | 8 | 2,049 | .075955580 |
| C | 34,608,358 | 0.9953 | 34,771,785 | 13 | 1,249 | .086020616 |
| C | 35,280,351 | 1.0673 | 33,055,702 | 8 | 621 | .014056127 |
| C | 37,994,292 | 1.0094 | 37,640,472 | 7 | 140 | .000436235 |
| F1 | 95,794,080 | 0.9124 | 104,991,320 | 15 | 474 | .049250903 |
| F1 | 92,200,977 | 0.8341 | 110,539,476 | 12 | 142 | .042799806 |
| F1 | 92,392,474 | 0.9252 | 99,862,164 | 11 | 57 | .011088442 |
| F1 | 88,837,316 | 0.9262 | 95,915,910 | 8 | 15 | .037539750 |
| L1 | 35,777,558 | 0.9751 | 36,691,168 | 7 | 360 | .002798515 |
| L1 | 42,006,265 | 0.9650 | 43,529,808 | 8 | 94 | .005885522 |
| L1 | 35,468,462 | 1.0004 | 35,454,280 | 5 | 22 | .004971867 |
| L1 | 28,096,291 | 1.0279 | 27,333,681 | 3 | 3 | .009786310 |
| Random Totals: | 1,641,914,904 | 1,642,178,998 | 202 | 17,921 | ||
| Catg D1 Exception Values: | 6,072,385 | 6,542,580 | ||||
| Total Test Values (4): | 1,647,987,289 | 1,648,721,578 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 82,436,079 |
Confidence Interval Values (5)
| State Lower Limit: | 1,566,285,499 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,647,987,289 | (Within Confidence Interval) |
| State Upper Limit: | 1,731,157,657 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,773,592,997 | (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