2009 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 | 1,111,555 | 0.9886 | 1,124,373 | 6 | 23 | .009691130 |
| A | 981,376 | 1.0423 | 941,548 | 5 | 13 | .010661143 |
| A | 1,005,602 | 0.9673 | 1,039,597 | 4 | 10 | .001103021 |
| A | 1,136,900 | 0.8842 | 1,285,795 | 3 | 8 | .008022200 |
| D3 | 26,890,283 | 1.0287 | 26,140,063 | 12 | 1,048 | .001645037 |
| G1 | 22,205,050 | 0.9808 | 22,639,733 | 20 | 40 | .007344217 |
| Random Totals: | 53,330,766 | 53,171,109 | 50 | 1,142 | ||
| Catg D1 Exception Values: | 1,772,352 | 1,860,143 | ||||
| Total Test Values (4): | 55,103,118 | 55,031,252 |
Margin of Error
| Margin of Error Percent: | 5.0000007 |
|---|---|
| Margin of Error Value: | 2,751,563 |
Confidence Interval Values (5)
| State Lower Limit: | 52,279,689 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 55,103,118 | (Within Confidence Interval) |
| State Upper Limit: | 57,782,815 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 60,714,221 | (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