2010 Confidence Interval Detail
178/Nueces
178-908/Port Aransas ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 357,360,624 | 0.9745 | 366,711,774 | 35 | 2,102 | .006219965 |
| A | 303,799,638 | 0.9300 | 326,666,277 | 15 | 1,116 | .018512482 |
| A | 184,455,194 | 0.9281 | 198,744,956 | 15 | 478 | .023441163 |
| A | 241,158,702 | 1.0006 | 241,014,094 | 16 | 374 | .002354374 |
| C | 50,644,042 | 1.0089 | 50,197,286 | 10 | 537 | .010000661 |
| C | 34,082,717 | 0.9866 | 34,545,628 | 10 | 185 | .003224349 |
| C | 26,350,771 | 0.9679 | 27,224,683 | 9 | 97 | .005444738 |
| C | 41,898,621 | 0.9362 | 44,753,921 | 9 | 34 | .020485530 |
| D3 | 95,093,915 | 0.9971 | 95,370,489 | 14 | 374 | .005488408 |
| F1 | 31,238,175 | 0.9393 | 33,256,867 | 9 | 111 | .004958962 |
| F1 | 36,184,116 | 0.9644 | 37,519,822 | 8 | 54 | .003132312 |
| F1 | 33,237,962 | 0.9762 | 34,048,312 | 7 | 26 | .004774885 |
| F1 | 33,509,345 | 0.9540 | 35,125,100 | 6 | 15 | .040281884 |
| Random Totals: | 1,469,013,822 | 1,525,179,209 | 163 | 5,503 | ||
| Catg J Exception Values: | 4,435,517 | 4,251,354 | ||||
| Catg D1 Exception Values: | 80,632 | 81,029 | ||||
| Total Test Values (4): | 1,473,529,971 | 1,529,511,592 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 76,475,580 |
Confidence Interval Values (5)
| State Lower Limit: | 1,453,036,012 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,473,529,971 | (Within Confidence Interval) |
| State Upper Limit: | 1,605,987,172 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,609,067,338 | (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