2007 Confidence Interval Detail
085/Garza
085-903/Southland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 3,731,400 | 0.9563 | 3,901,914 | 14 | 554 | .009300513 |
| G1 | 9,764,067 | 0.9772 | 9,991,882 | 6 | 26 | .005960066 |
| G1 | 12,042,675 | 0.9232 | 13,044,492 | 4 | 8 | .031203597 |
| Random Totals: | 25,538,142 | 26,938,288 | 24 | 588 | ||
| Catg J Exception Values: | 4,592,829 | 4,833,164 | ||||
| Catg D1 Exception Values: | 6,589,360 | 10,269,023 | ||||
| Catg G1 Exception Values: | 16,171,703 | 15,836,382 | ||||
| Total Test Values (4): | 52,892,034 | 57,876,857 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 2,893,843 |
Confidence Interval Values (5)
| Local Test Value: | 52,892,034 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 54,983,014 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 60,770,700 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 57,412,980 | (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