2006 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 | 322,186,583 | 0.8649 | 372,513,103 | 16 | 8,896 | .032121213 |
| A | 322,128,488 | 0.8945 | 360,121,283 | 18 | 5,354 | .044825355 |
| A | 322,155,038 | 0.9344 | 344,772,087 | 33 | 3,920 | .057923930 |
| A | 322,131,098 | 0.9508 | 338,800,061 | 35 | 2,414 | .013175061 |
| C | 49,272,381 | 0.9633 | 51,149,570 | 9 | 3,435 | .009652345 |
| C | 49,861,961 | 1.0112 | 49,309,692 | 27 | 1,884 | .009494678 |
| C | 48,618,453 | 0.9212 | 52,777,305 | 9 | 531 | .021242960 |
| C | 49,117,605 | 1.0176 | 48,268,087 | 9 | 98 | .006511490 |
| F1 | 159,044,911 | 0.8434 | 188,575,896 | 7 | 759 | .079816182 |
| F1 | 159,330,492 | 0.8756 | 181,967,213 | 8 | 234 | .024820824 |
| F1 | 159,332,507 | 0.9007 | 176,898,531 | 7 | 93 | .041960762 |
| F1 | 157,828,481 | 0.9141 | 172,659,973 | 5 | 25 | .006800713 |
| L1 | 76,360,522 | 0.9994 | 76,406,366 | 7 | 799 | .009831343 |
| L1 | 76,362,327 | 1.0192 | 74,923,790 | 7 | 147 | .000648291 |
| L1 | 81,571,428 | 0.9952 | 81,964,859 | 6 | 39 | .000475843 |
| L1 | 70,553,248 | 1.0105 | 69,820,137 | 4 | 8 | .001029587 |
| Random Totals: | 2,425,855,523 | 2,640,927,953 | 207 | 28,636 | ||
| Catg D1 Exception Values: | 4,866,173 | 4,943,727 | ||||
| Total Test Values (4): | 2,430,721,696 | 2,645,871,680 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 132,293,584 |
Confidence Interval Values (5)
| Local Test Value: | 2,430,721,696 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 2,513,578,096 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,778,165,264 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,586,133,567 | (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