2007 Confidence Interval Detail
205/San Patricio
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 | 86,995,578 | 0.9408 | 92,469,790 | 45 | 1,420 | .064516233 |
| A | 86,966,054 | 1.0091 | 86,181,800 | 41 | 728 | .034138180 |
| A | 87,257,778 | 1.0023 | 87,057,546 | 22 | 393 | .031420592 |
| A | 86,641,748 | 1.0834 | 79,972,077 | 15 | 165 | .025576891 |
| C | 11,021,506 | 0.7872 | 14,000,897 | 11 | 978 | .222057440 |
| C | 11,020,825 | 0.8921 | 12,353,800 | 18 | 336 | .103102365 |
| C | 10,820,287 | 0.9464 | 11,433,101 | 8 | 119 | .014864866 |
| C | 10,841,147 | 1.1901 | 9,109,442 | 9 | 48 | .025268049 |
| F1 | 22,054,449 | 0.9416 | 23,422,312 | 7 | 161 | .098468962 |
| F1 | 21,934,145 | 1.0594 | 20,704,309 | 6 | 61 | .021016811 |
| F1 | 22,008,098 | 1.0598 | 20,766,275 | 5 | 20 | .049224200 |
| F1 | 21,583,621 | 0.9548 | 22,605,384 | 3 | 6 | .001852060 |
| G1 | 52,657,840 | 1.0458 | 50,351,731 | 8 | 34 | .033086757 |
| L1 | 8,144,543 | 0.9851 | 8,267,732 | 7 | 157 | .001544313 |
| L1 | 8,273,431 | 0.9705 | 8,524,916 | 5 | 25 | .001635805 |
| L1 | 9,296,087 | 0.9454 | 9,832,967 | 2 | 3 | .002251601 |
| Random Totals: | 557,517,137 | 557,054,079 | 212 | 4,654 | ||
| Catg D1 Exception Values: | 603,349 | 681,302 | ||||
| Catg G1 Exception Values: | 33,569,680 | 34,512,946 | ||||
| Catg L1 Exception Values: | 6,210,011 | 6,546,587 | ||||
| Total Test Values (4): | 597,900,177 | 598,794,914 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 29,939,746 |
Confidence Interval Values (5)
| State Lower Limit: | 568,855,168 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 597,900,177 | (Within Confidence Interval) |
| State Upper Limit: | 628,734,660 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 624,603,988 | (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