2008 Confidence Interval Detail
143/Lavaca
143-904/Vysehrad ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 812,030 | 1.0169 | 798,535 | 6 | 19 | .001345871 |
| A | 957,040 | 0.9954 | 961,463 | 5 | 14 | .005091967 |
| A | 1,189,120 | 0.9941 | 1,196,177 | 6 | 13 | .002051230 |
| D3 | 26,158,820 | 1.0433 | 25,073,152 | 28 | 1,045 | .002334011 |
| G1 | 24,471,927 | 0.8984 | 27,239,456 | 20 | 41 | .034304699 |
| Random Totals: | 53,588,937 | 55,268,783 | 65 | 1,132 | ||
| Catg D1 Exception Values: | 1,801,790 | 1,835,606 | ||||
| Catg A Exception Values: | 846,210 | 870,255 | ||||
| Total Test Values (4): | 56,236,937 | 57,974,644 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,898,732 |
Confidence Interval Values (5)
| State Lower Limit: | 55,075,912 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 56,236,937 | (Within Confidence Interval) |
| State Upper Limit: | 60,873,376 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 59,855,734 | (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