2010 Confidence Interval Detail
232/Uvalde
232-902/Sabinal ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 19,543,264 | 0.7847 | 24,905,396 | 16 | 416 | .057740540 |
| A | 19,753,651 | 0.9283 | 21,279,383 | 16 | 199 | .035771201 |
| A | 26,317,316 | 0.8627 | 30,505,756 | 16 | 151 | .025639474 |
| A | 30,561,776 | 0.9445 | 32,357,624 | 16 | 92 | .008999781 |
| C | 3,202,918 | 0.4128 | 7,759,007 | 11 | 219 | .448597064 |
| C | 7,411,576 | 0.6653 | 11,140,201 | 14 | 237 | .181872437 |
| C | 4,300,798 | 0.8743 | 4,919,133 | 12 | 65 | .070272366 |
| C | 4,249,672 | 1.0223 | 4,156,972 | 12 | 39 | .005443017 |
| D3 | 43,423,267 | 0.9939 | 43,689,775 | 23 | 1,844 | .201202449 |
| F1 | 5,490,376 | 0.8955 | 6,131,073 | 11 | 67 | .082888634 |
| F1 | 3,513,367 | 0.9754 | 3,601,976 | 7 | 16 | .004399036 |
| F1 | 4,084,628 | 0.9871 | 4,138,008 | 6 | 11 | .022930009 |
| F1 | 5,567,310 | 0.8689 | 6,407,308 | 4 | 7 | .024283169 |
| Random Totals: | 177,419,919 | 200,991,612 | 164 | 3,363 | ||
| Catg J Exception Values: | 5,749,611 | 6,637,442 | ||||
| Catg D1 Exception Values: | 23,541,963 | 24,930,465 | ||||
| Total Test Values (4): | 206,711,493 | 232,559,519 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 11,627,976 |
Confidence Interval Values (5)
| Local Test Value: | 206,711,493 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 220,931,543 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 244,187,495 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 205,661,124 | (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