2006 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 | 234,791,934 | 0.9363 | 250,765,710 | 54 | 1,554 | .012837159 |
| A | 234,888,245 | 0.9554 | 245,853,302 | 21 | 988 | .004917767 |
| A | 240,229,743 | 0.9675 | 248,299,476 | 45 | 701 | .008928915 |
| A | 229,215,712 | 0.9671 | 237,013,455 | 15 | 374 | .008526155 |
| C | 39,011,096 | 0.9704 | 40,201,047 | 8 | 515 | .001803305 |
| C | 39,038,830 | 0.9614 | 40,606,230 | 7 | 260 | .005110815 |
| C | 39,027,814 | 0.9602 | 40,645,505 | 7 | 147 | .004022770 |
| C | 38,926,929 | 1.0078 | 38,625,649 | 6 | 53 | .001306746 |
| F1 | 26,204,961 | 0.9995 | 26,218,070 | 7 | 116 | .008599649 |
| F1 | 25,656,719 | 0.9409 | 27,268,274 | 7 | 43 | .024298964 |
| F1 | 26,181,831 | 1.0215 | 25,630,769 | 5 | 22 | .008059865 |
| F1 | 25,570,679 | 0.9412 | 27,168,167 | 4 | 11 | .029261771 |
| Random Totals: | 1,198,744,493 | 1,248,295,654 | 186 | 4,784 | ||
| Catg D1 Exception Values: | 100,815 | 93,847 | ||||
| Total Test Values (4): | 1,198,845,308 | 1,248,389,501 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 62,419,475 |
Confidence Interval Values (5)
| State Lower Limit: | 1,185,970,026 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,198,845,308 | (Within Confidence Interval) |
| State Upper Limit: | 1,310,808,976 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,352,050,689 | (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