2008 Confidence Interval Detail
143/Lavaca
143-901/Hallettsville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 22,006,990 | 0.9592 | 22,943,067 | 5 | 495 | .018797492 |
| A | 22,700,520 | 0.9264 | 24,504,016 | 8 | 294 | .033425600 |
| A | 26,509,350 | 0.9257 | 28,637,085 | 7 | 238 | .003965644 |
| A | 29,053,310 | 1.0193 | 28,503,198 | 7 | 157 | .002693802 |
| D3 | 167,492,520 | 1.0498 | 159,547,076 | 20 | 9,091 | .046896248 |
| G1 | 103,356,994 | 0.9299 | 111,148,504 | 11 | 106 | .014869122 |
| G1 | 105,445,407 | 0.9818 | 107,400,089 | 6 | 37 | .001045232 |
| G1 | 100,976,311 | 0.9860 | 102,410,052 | 5 | 17 | .000296243 |
| G1 | 103,255,323 | 0.8566 | 120,540,886 | 4 | 9 | .081410889 |
| Random Totals: | 680,796,725 | 705,633,973 | 73 | 10,444 | ||
| Catg D1 Exception Values: | 24,487,650 | 24,449,638 | ||||
| Total Test Values (4): | 705,284,375 | 730,083,611 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 36,504,181 |
Confidence Interval Values (5)
| State Lower Limit: | 693,579,430 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 705,284,375 | (Within Confidence Interval) |
| State Upper Limit: | 766,587,792 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 787,829,175 | (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