2009 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 | 305,102,387 | 1.1141 | 273,855,477 | 43 | 5,951 | .078537271 |
| A | 244,892,560 | 1.0834 | 226,040,761 | 24 | 3,741 | .059362846 |
| A | 213,952,881 | 1.0131 | 211,186,340 | 26 | 2,765 | .024049478 |
| A | 173,237,382 | 0.9955 | 174,020,474 | 22 | 1,647 | .007860008 |
| F1 | 74,056,972 | 1.0233 | 72,370,734 | 9 | 479 | .029691494 |
| F1 | 79,204,952 | 1.1352 | 69,771,804 | 8 | 134 | .035895357 |
| F1 | 83,611,829 | 0.8933 | 93,598,823 | 8 | 53 | .007696938 |
| F1 | 95,841,038 | 0.8455 | 113,354,273 | 5 | 11 | .048632360 |
| L1 | 23,750,690 | 0.9812 | 24,205,758 | 7 | 414 | .017483462 |
| L1 | 26,563,741 | 1.0232 | 25,961,436 | 6 | 90 | .004618514 |
| L1 | 20,622,109 | 1.1059 | 18,647,354 | 5 | 17 | .010981058 |
| L1 | 26,104,790 | 1.0080 | 25,897,609 | 3 | 5 | .002666365 |
| Random Totals: | 1,366,941,331 | 1,328,910,843 | 166 | 15,307 | ||
| Total Test Values (4): | 1,366,941,331 | 1,328,910,843 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 66,445,542 |
Confidence Interval Values (5)
| State Lower Limit: | 1,262,465,301 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,366,941,331 | (Within Confidence Interval) |
| State Upper Limit: | 1,395,356,385 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,233,613,237 | (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