2008 Confidence Interval Detail
004/Aransas
205-901/Aransas Pass ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 50,970,582 | 1.0842 | 47,012,158 | 11 | 826 | .042962390 |
| C | 23,318,686 | 1.0208 | 22,843,540 | 29 | 1,163 | .016285423 |
| D3 | 12,470,730 | 0.9817 | 12,703,199 | 12 | 141 | .001475770 |
| F1 | 10,137,412 | 0.9131 | 11,102,193 | 13 | 144 | .034552576 |
| G1 | 68,369,810 | 1.0048 | 68,043,203 | 10 | 29 | .004548028 |
| Random Totals: | 165,267,220 | 161,704,293 | 75 | 2,303 | ||
| Catg D1 Exception Values: | 487,060 | 511,714 | ||||
| Total Test Values (4): | 165,754,280 | 162,216,007 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,110,800 |
Confidence Interval Values (5)
| State Lower Limit: | 154,105,207 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 165,754,280 | (Within Confidence Interval) |
| State Upper Limit: | 170,326,807 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 165,030,128 | (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