2009 Confidence Interval Detail
108/Hidalgo
108-914/La Villa ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,295,244 | 0.9022 | 3,652,454 | 17 | 140 | .039879905 |
| A | 9,280,033 | 0.9423 | 9,848,279 | 16 | 250 | .049103066 |
| A | 7,895,621 | 0.8884 | 8,887,462 | 18 | 119 | .009250215 |
| A | 7,346,761 | 0.8975 | 8,185,806 | 16 | 61 | .004293052 |
| D3 | 3,857,848 | 1.0470 | 3,684,669 | 10 | 689 | .004618114 |
| F1 | 3,204,485 | 0.9253 | 3,463,185 | 17 | 28 | .024255361 |
| L1 | 2,409,900 | 1.0719 | 2,248,251 | 6 | 27 | .001657367 |
| Random Totals: | 37,289,892 | 39,970,106 | 100 | 1,314 | ||
| Catg D1 Exception Values: | 6,857,517 | 7,185,757 | ||||
| Catg F1 Exception Values: | 11,912,590 | 11,485,021 | ||||
| Catg L1 Exception Values: | 3,635,940 | 3,635,940 | ||||
| Total Test Values (4): | 59,695,939 | 62,276,824 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,113,841 |
Confidence Interval Values (5)
| State Lower Limit: | 59,162,983 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 59,695,939 | (Within Confidence Interval) |
| State Upper Limit: | 65,390,665 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 91,046,554 | (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