2009 Confidence Interval Detail
108/Hidalgo
108-916/Valley View ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 57,891,183 | 1.0103 | 57,300,983 | 8 | 941 | .088318455 |
| A | 54,164,218 | 0.9926 | 54,568,021 | 7 | 674 | .001692046 |
| A | 62,062,166 | 1.0812 | 57,401,189 | 8 | 666 | .010797373 |
| A | 55,128,072 | 1.0665 | 51,690,644 | 8 | 431 | .012468106 |
| C | 9,750,104 | 1.0038 | 9,713,194 | 7 | 564 | .000273153 |
| C | 12,068,197 | 1.1361 | 10,622,478 | 7 | 403 | .039880469 |
| C | 8,773,768 | 1.0113 | 8,675,732 | 7 | 80 | .000491676 |
| C | 8,859,621 | 1.0016 | 8,845,468 | 6 | 36 | .000696886 |
| F1 | 23,509,076 | 0.9962 | 23,598,751 | 8 | 102 | .000804355 |
| F1 | 22,607,614 | 0.9476 | 23,857,761 | 6 | 39 | .004592010 |
| F1 | 27,399,609 | 0.9778 | 28,021,691 | 5 | 21 | .029073139 |
| F1 | 16,448,811 | 0.9369 | 17,556,635 | 3 | 6 | .001575932 |
| L1 | 5,306,452 | 1.0105 | 5,251,313 | 9 | 97 | .001147492 |
| L1 | 5,425,029 | 1.1040 | 4,913,976 | 6 | 32 | .016704124 |
| L1 | 17,787,000 | 1.0374 | 17,145,749 | 6 | 26 | .012777780 |
| Random Totals: | 387,180,920 | 379,163,585 | 101 | 4,118 | ||
| Catg D1 Exception Values: | 965,265 | 1,004,419 | ||||
| Total Test Values (4): | 388,146,185 | 380,168,004 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 19,008,400 |
Confidence Interval Values (5)
| State Lower Limit: | 361,159,604 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 388,146,185 | (Within Confidence Interval) |
| State Upper Limit: | 399,176,404 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 414,450,445 | (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