2006 Confidence Interval Detail
004/Aransas
004-901/Aransas County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 394,462,638 | 0.9005 | 438,048,460 | 26 | 4,139 | .021035745 |
| A | 394,223,393 | 0.9228 | 427,203,503 | 31 | 1,977 | .025306104 |
| A | 394,138,453 | 0.9520 | 414,010,980 | 29 | 1,149 | .018757168 |
| A | 394,153,539 | 0.9800 | 402,197,489 | 29 | 543 | .006750189 |
| C | 54,623,117 | 0.8575 | 63,700,428 | 17 | 2,821 | .125505422 |
| C | 53,534,012 | 0.9805 | 54,598,686 | 18 | 858 | .071240094 |
| C | 54,039,670 | 1.0752 | 50,260,110 | 18 | 294 | .054819733 |
| C | 54,011,075 | 0.9799 | 55,118,966 | 11 | 101 | .005804771 |
| F1 | 53,903,115 | 1.0272 | 52,475,774 | 12 | 354 | .026288748 |
| F1 | 53,601,387 | 1.0196 | 52,570,995 | 11 | 129 | .001587930 |
| F1 | 54,277,469 | 1.0955 | 49,545,841 | 9 | 52 | .021823490 |
| F1 | 52,962,796 | 1.0176 | 52,046,773 | 10 | 16 | .019261052 |
| Random Totals: | 2,007,930,664 | 2,111,778,005 | 221 | 12,433 | ||
| Catg D1 Exception Values: | 5,776,970 | 6,121,887 | ||||
| Total Test Values (4): | 2,013,707,634 | 2,117,899,892 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 105,894,995 |
Confidence Interval Values (5)
| State Lower Limit: | 2,012,004,897 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,013,707,634 | (Within Confidence Interval) |
| State Upper Limit: | 2,223,794,887 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,025,634,923 | (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