2011 Confidence Interval Detail
108/Hidalgo
108-909/Pharr-San Juan-Alamo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 448,015,546 | 1.0677 | 419,608,079 | 10 | 10,865 | .005271140 |
| A | 441,145,761 | 1.0900 | 404,720,882 | 11 | 6,128 | .014986379 |
| A | 454,205,275 | 0.9835 | 461,825,394 | 10 | 4,507 | .030115041 |
| A | 445,647,387 | 1.0515 | 423,820,625 | 10 | 2,543 | .009127255 |
| C | 55,220,951 | 0.8916 | 61,934,669 | 21 | 3,039 | .152558042 |
| C | 47,509,530 | 1.0250 | 46,350,761 | 11 | 1,187 | .005592821 |
| C | 54,105,980 | 1.0107 | 53,533,175 | 10 | 400 | .088012669 |
| C | 58,034,720 | 0.9932 | 58,432,058 | 10 | 90 | .000482203 |
| F1 | 224,148,365 | 0.9040 | 247,951,731 | 10 | 958 | .016633605 |
| F1 | 218,358,127 | 0.9766 | 223,590,136 | 11 | 313 | .001167165 |
| F1 | 251,432,717 | 1.0007 | 251,256,837 | 9 | 133 | .004606300 |
| F1 | 208,830,636 | 0.9859 | 211,817,259 | 8 | 35 | .000452487 |
| L1 | 77,723,747 | 1.0958 | 70,928,771 | 10 | 827 | .012917085 |
| L1 | 81,063,417 | 1.0448 | 77,587,497 | 9 | 178 | .008237414 |
| L1 | 67,306,278 | 0.9422 | 71,435,235 | 8 | 40 | .011751992 |
| L1 | 84,109,657 | 1.0000 | 84,109,657 | 6 | 14 | .000882972 |
| Random Totals: | 3,216,858,094 | 3,168,902,766 | 164 | 31,257 | ||
| Catg D1 Exception Values: | 4,870,239 | 5,345,784 | ||||
| Total Test Values (4): | 3,221,728,333 | 3,174,248,550 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 158,712,428 |
Confidence Interval Values (5)
| State Lower Limit: | 3,015,536,122 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 3,221,728,333 | (Within Confidence Interval) |
| State Upper Limit: | 3,332,960,978 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,405,539,637 | (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