2007 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 | 42,367,700 | 0.8788 | 48,210,856 | 10 | 1,517 | .073834004 |
| A | 42,395,391 | 0.9451 | 44,858,101 | 11 | 976 | .019256997 |
| A | 42,320,105 | 0.9581 | 44,170,864 | 13 | 658 | .021936458 |
| A | 42,348,632 | 1.0503 | 40,320,510 | 9 | 381 | .001251119 |
| C | 4,254,665 | 0.9821 | 4,332,212 | 7 | 414 | .006513102 |
| C | 4,245,964 | 1.0221 | 4,154,157 | 7 | 263 | .001922656 |
| C | 4,261,915 | 0.9775 | 4,360,015 | 7 | 189 | .001825733 |
| C | 4,236,268 | 0.9817 | 4,315,237 | 7 | 103 | .001235848 |
| D3 | 13,023,910 | 0.9204 | 14,150,272 | 10 | 900 | .037664632 |
| F1 | 6,359,240 | 0.7929 | 8,020,230 | 7 | 109 | .104682419 |
| F1 | 6,202,323 | 0.7355 | 8,432,798 | 6 | 41 | .133362154 |
| F1 | 6,257,798 | 0.9163 | 6,829,420 | 5 | 21 | .004595760 |
| F1 | 6,256,192 | 0.7896 | 7,923,242 | 4 | 9 | .006124162 |
| Random Totals: | 224,530,103 | 240,077,914 | 103 | 5,581 | ||
| Catg D1 Exception Values: | 4,547,240 | 4,660,579 | ||||
| Total Test Values (4): | 229,077,343 | 244,738,493 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 12,236,925 |
Confidence Interval Values (5)
| Local Test Value: | 229,077,343 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 232,501,568 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 256,975,418 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 210,875,854 | (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