2011 Confidence Interval Detail
108/Hidalgo
108-910/Progreso ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 21,620,503 | 0.9293 | 23,265,364 | 10 | 679 | .016179646 |
| A | 21,121,478 | 0.9747 | 21,669,722 | 11 | 373 | .004544660 |
| A | 20,305,921 | 0.9842 | 20,631,905 | 12 | 186 | .013072810 |
| A | 18,230,148 | 1.0087 | 18,072,914 | 10 | 73 | .001959963 |
| C | 3,320,716 | 0.9834 | 3,376,770 | 10 | 207 | .000241350 |
| C | 3,508,292 | 0.9975 | 3,517,085 | 13 | 97 | .000668185 |
| C | 5,777,371 | 0.9881 | 5,846,950 | 14 | 109 | .000901203 |
| C | 2,388,971 | 0.9958 | 2,399,047 | 10 | 32 | .039910675 |
| D3 | 7,444,150 | 0.9857 | 7,552,146 | 15 | 508 | .002366693 |
| F1 | 4,861,237 | 0.9781 | 4,970,082 | 8 | 51 | .005722922 |
| F1 | 5,006,484 | 0.9876 | 5,069,344 | 6 | 19 | .008305925 |
| F1 | 5,013,818 | 1.0038 | 4,994,838 | 4 | 8 | .001527402 |
| Random Totals: | 118,599,089 | 121,366,167 | 123 | 2,342 | ||
| Catg D1 Exception Values: | 4,151,905 | 4,497,200 | ||||
| Catg F1 Exception Values: | 2,969,388 | 2,884,821 | ||||
| Total Test Values (4): | 125,720,382 | 128,748,188 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,437,409 |
Confidence Interval Values (5)
| State Lower Limit: | 122,310,779 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 125,720,382 | (Within Confidence Interval) |
| State Upper Limit: | 135,185,597 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 124,850,643 | (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