2007 Confidence Interval Detail
178/Nueces
178-902/Bishop ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 23,369,532 | 0.9937 | 23,517,693 | 19 | 644 | .032049709 |
| A | 23,307,069 | 1.0648 | 21,888,682 | 17 | 381 | .027657998 |
| A | 23,348,526 | 0.9878 | 23,636,896 | 16 | 264 | .004403316 |
| A | 23,314,081 | 0.9535 | 24,451,055 | 15 | 160 | .009087833 |
| D3 | 16,227,548 | 0.9592 | 16,917,794 | 14 | 1,365 | .006959386 |
| G1 | 9,787,823 | 0.9647 | 10,145,976 | 15 | 43 | .062040788 |
| G1 | 10,192,518 | 1.0436 | 9,766,690 | 10 | 14 | .007536697 |
| G1 | 10,599,829 | 1.0079 | 10,516,747 | 5 | 6 | .002760863 |
| Random Totals: | 140,146,926 | 140,841,533 | 111 | 2,877 | ||
| Catg J Exception Values: | 17,666,829 | 17,073,341 | ||||
| Catg D1 Exception Values: | 32,619,400 | 33,539,383 | ||||
| Catg G1 Exception Values: | 7,923,165 | 7,834,292 | ||||
| Total Test Values (4): | 198,356,320 | 199,288,549 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,964,427 |
Confidence Interval Values (5)
| State Lower Limit: | 189,324,122 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 198,356,320 | (Within Confidence Interval) |
| State Upper Limit: | 209,252,976 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 470,612,236 | (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