2007 Confidence Interval Detail
232/Uvalde
232-903/Uvalde ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 93,216,845 | 0.8660 | 107,640,699 | 20 | 2,373 | .048229565 |
| A | 93,226,742 | 0.8919 | 104,526,003 | 24 | 1,367 | .036709513 |
| A | 93,264,214 | 0.8999 | 103,638,420 | 23 | 863 | .026762897 |
| A | 93,132,174 | 0.9914 | 93,940,059 | 25 | 496 | .004270384 |
| D3 | 70,640,605 | 0.9587 | 73,683,744 | 10 | 4,468 | .013721865 |
| F1 | 32,300,801 | 1.0293 | 31,381,328 | 8 | 279 | .010475641 |
| F1 | 32,700,808 | 1.0321 | 31,683,759 | 7 | 92 | .013075161 |
| F1 | 33,102,831 | 0.9140 | 36,217,539 | 6 | 32 | .021085182 |
| F1 | 30,937,650 | 0.9910 | 31,218,618 | 4 | 8 | .001903137 |
| L1 | 16,032,571 | 1.0227 | 15,676,710 | 8 | 388 | .003067002 |
| L1 | 15,933,222 | 1.0465 | 15,225,248 | 6 | 78 | .033492308 |
| L1 | 16,324,374 | 0.9985 | 16,348,897 | 6 | 26 | .018766672 |
| L1 | 15,367,742 | 0.9775 | 15,721,475 | 3 | 4 | .000073116 |
| Random Totals: | 636,180,579 | 676,902,499 | 150 | 10,474 | ||
| Catg D1 Exception Values: | 61,435,998 | 65,113,967 | ||||
| Total Test Values (4): | 697,616,577 | 742,016,466 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 37,100,823 |
Confidence Interval Values (5)
| Local Test Value: | 697,616,577 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 704,915,643 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 779,117,289 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 719,187,765 | (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