2011 Confidence Interval Detail
108/Hidalgo
108-903/Edcouch-Elsa ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 48,097,302 | 1.0176 | 47,265,430 | 10 | 1,619 | .002341205 |
| A | 46,981,302 | 0.9865 | 47,624,229 | 10 | 1,015 | .005595903 |
| A | 47,039,697 | 0.9774 | 48,127,376 | 12 | 660 | .006617708 |
| A | 47,787,948 | 1.0343 | 46,203,179 | 10 | 378 | .004796599 |
| C | 4,570,849 | 0.9817 | 4,656,055 | 15 | 374 | .001337899 |
| C | 5,042,745 | 0.9780 | 5,156,181 | 10 | 258 | .000792793 |
| C | 5,215,270 | 0.9726 | 5,362,194 | 11 | 176 | .002040757 |
| C | 4,863,013 | 0.9866 | 4,929,062 | 11 | 78 | .000742943 |
| F1 | 8,636,659 | 0.9985 | 8,649,633 | 11 | 107 | .009513219 |
| F1 | 9,311,368 | 1.0099 | 9,220,089 | 10 | 45 | .004041637 |
| F1 | 8,470,346 | 0.9563 | 8,857,415 | 7 | 20 | .004590134 |
| F1 | 10,339,393 | 1.0278 | 10,059,732 | 6 | 10 | .005361153 |
| Random Totals: | 246,355,892 | 246,110,575 | 123 | 4,740 | ||
| Catg D1 Exception Values: | 4,611,219 | 5,118,509 | ||||
| Total Test Values (4): | 250,967,111 | 251,229,084 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 12,561,454 |
Confidence Interval Values (5)
| State Lower Limit: | 238,667,630 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 250,967,111 | (Within Confidence Interval) |
| State Upper Limit: | 263,790,538 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 244,062,258 | (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