2008 Confidence Interval Detail
143/Lavaca
143-905/Sweet Home ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,377,110 | 0.9500 | 1,449,589 | 9 | 37 | .031777400 |
| A | 1,484,490 | 0.9968 | 1,489,256 | 6 | 24 | .000682039 |
| A | 1,314,890 | 0.9925 | 1,324,826 | 7 | 13 | .001993107 |
| A | 2,003,810 | 1.0687 | 1,874,998 | 6 | 13 | .000703241 |
| D3 | 26,936,345 | 1.0024 | 26,871,853 | 20 | 1,446 | .003155053 |
| G1 | 10,775,260 | 0.9592 | 11,233,590 | 5 | 22 | .007111316 |
| Random Totals: | 43,891,905 | 44,244,112 | 53 | 1,555 | ||
| Catg J Exception Values: | 734,002 | 748,371 | ||||
| Catg D1 Exception Values: | 3,098,640 | 3,061,120 | ||||
| Catg G1 Exception Values: | 24,118,400 | 24,191,926 | ||||
| Total Test Values (4): | 71,842,947 | 72,245,529 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,612,276 |
Confidence Interval Values (5)
| State Lower Limit: | 68,633,253 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 71,842,947 | (Within Confidence Interval) |
| State Upper Limit: | 75,857,805 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 77,398,231 | (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