2006 Confidence Interval Detail
205/San Patricio
205-907/Taft ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 17,481,784 | 0.9763 | 17,906,160 | 11 | 627 | .045474753 |
| A | 17,497,660 | 1.0388 | 16,844,109 | 8 | 337 | .051605042 |
| A | 17,491,282 | 0.9712 | 18,009,969 | 12 | 210 | .016953947 |
| A | 17,427,943 | 0.8910 | 19,559,981 | 7 | 104 | .039703611 |
| D3 | 17,660,826 | 0.9829 | 17,968,080 | 20 | 1,159 | .007031434 |
| G1 | 20,830,290 | 0.9059 | 22,994,028 | 7 | 20 | .051983467 |
| G1 | 23,063,540 | 1.0698 | 21,558,740 | 4 | 7 | .003664373 |
| G1 | 23,388,470 | 0.9330 | 25,068,028 | 3 | 4 | .020740694 |
| Random Totals: | 154,841,795 | 159,909,095 | 72 | 2,468 | ||
| Catg J Exception Values: | 9,148,197 | 9,135,624 | ||||
| Catg D1 Exception Values: | 22,315,619 | 25,336,296 | ||||
| Catg G1 Exception Values: | 41,112,770 | 36,203,739 | ||||
| Total Test Values (4): | 227,418,381 | 230,584,754 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 11,529,238 |
Confidence Interval Values (5)
| State Lower Limit: | 219,055,516 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 227,418,381 | (Within Confidence Interval) |
| State Upper Limit: | 242,113,992 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 261,499,741 | (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