2007 Confidence Interval Detail
015/Bexar
015-904/Harlandale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 246,280,329 | 0.9200 | 267,696,010 | 43 | 5,056 | .076201496 |
| A | 246,292,295 | 0.9186 | 268,117,020 | 52 | 3,876 | .049192257 |
| A | 246,146,210 | 0.9747 | 252,535,354 | 40 | 3,210 | .033747815 |
| A | 246,231,768 | 1.0219 | 240,954,857 | 58 | 2,428 | .016154114 |
| F1 | 70,376,083 | 1.1175 | 62,976,361 | 11 | 483 | .030923939 |
| F1 | 70,879,407 | 0.9116 | 77,752,750 | 10 | 129 | .046439002 |
| F1 | 70,285,317 | 0.8898 | 78,990,017 | 6 | 47 | .006866165 |
| F1 | 68,847,548 | 0.8962 | 76,821,634 | 4 | 9 | .003283169 |
| L1 | 25,364,794 | 1.0257 | 24,729,252 | 7 | 412 | .014627024 |
| L1 | 25,688,433 | 1.0296 | 24,949,916 | 6 | 70 | .003524660 |
| L1 | 50,272,375 | 1.0385 | 48,408,642 | 5 | 13 | .012481777 |
| Random Totals: | 1,366,664,559 | 1,423,931,813 | 242 | 15,733 | ||
| Total Test Values (4): | 1,366,664,559 | 1,423,931,813 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 71,196,591 |
Confidence Interval Values (5)
| State Lower Limit: | 1,352,735,222 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,366,664,559 | (Within Confidence Interval) |
| State Upper Limit: | 1,495,128,404 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,197,178,769 | (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