2009 Confidence Interval Detail
108/Hidalgo
108-910/Progreso ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 20,577,211 | 0.9170 | 22,439,707 | 10 | 639 | .019478492 |
| A | 19,394,941 | 0.9610 | 20,182,041 | 10 | 339 | .010001789 |
| A | 20,588,255 | 1.0917 | 18,858,894 | 9 | 186 | .131618821 |
| A | 20,104,677 | 0.9911 | 20,285,215 | 10 | 75 | .003461234 |
| C | 4,019,910 | 1.0422 | 3,857,139 | 9 | 255 | .001646388 |
| C | 6,117,692 | 1.0555 | 5,796,013 | 11 | 159 | .004972321 |
| C | 5,009,056 | 1.0563 | 4,742,077 | 7 | 93 | .003462045 |
| C | 3,607,772 | 1.0347 | 3,486,781 | 8 | 44 | .000935434 |
| D3 | 6,715,927 | 1.1437 | 5,872,105 | 12 | 488 | .013097744 |
| F1 | 3,832,241 | 0.9172 | 4,178,196 | 8 | 46 | .084226376 |
| F1 | 4,646,881 | 0.8158 | 5,696,103 | 9 | 19 | .050104987 |
| F1 | 3,088,422 | 1.0095 | 3,059,358 | 3 | 5 | .011670126 |
| F1 | 5,675,704 | 0.8822 | 6,433,580 | 2 | 4 | .018348243 |
| L1 | 1,817,170 | 1.1729 | 1,549,297 | 6 | 24 | .017947240 |
| L1 | 1,657,213 | 0.9788 | 1,693,107 | 3 | 6 | .020039505 |
| L1 | 1,617,389 | 1.0000 | 1,617,389 | 3 | 4 | |
| Random Totals: | 128,470,461 | 129,747,002 | 120 | 2,386 | ||
| Catg D1 Exception Values: | 4,249,821 | 4,435,223 | ||||
| Catg L1 Exception Values: | 8,191,581 | 8,227,791 | ||||
| Total Test Values (4): | 140,911,863 | 142,410,016 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 7,120,501 |
Confidence Interval Values (5)
| State Lower Limit: | 135,289,515 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 140,911,863 | (Within Confidence Interval) |
| State Upper Limit: | 149,530,517 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 133,991,272 | (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