2008 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 | 3,258,790 | 0.7785 | 4,185,986 | 12 | 392 | .017533610 |
| G1 | 13,694,592 | 1.0246 | 13,365,793 | 14 | 24 | .025502519 |
| G1 | 16,053,519 | 0.9846 | 16,304,610 | 6 | 7 | .011327894 |
| Random Totals: | 33,006,901 | 33,856,389 | 32 | 423 | ||
| Catg J Exception Values: | 3,511,399 | 3,597,341 | ||||
| Catg D1 Exception Values: | 5,011,410 | 6,379,100 | ||||
| Catg G1 Exception Values: | 22,762,042 | 23,164,040 | ||||
| Total Test Values (4): | 64,291,752 | 66,996,870 |
Margin of Error
| Margin of Error Percent: | 5.0000007 |
|---|---|
| Margin of Error Value: | 3,349,844 |
Confidence Interval Values (5)
| State Lower Limit: | 63,647,026 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 64,291,752 | (Within Confidence Interval) |
| State Upper Limit: | 70,346,714 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 68,326,592 | (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