2007 Confidence Interval Detail
081/Freestone
081-904/Teague ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 76,729,960 | 0.9583 | 80,068,830 | 14 | 4,835 | .051162027 |
| G1 | 277,976,386 | 1.0129 | 274,436,160 | 7 | 379 | .013705911 |
| G1 | 276,932,682 | 0.9612 | 288,111,404 | 7 | 201 | .009169809 |
| G1 | 278,392,520 | 1.0079 | 276,210,457 | 7 | 144 | .013524841 |
| G1 | 275,351,136 | 1.0201 | 269,925,631 | 7 | 91 | .004442560 |
| Random Totals: | 1,185,382,684 | 1,188,752,482 | 42 | 5,650 | ||
| Catg J Exception Values: | 31,378,295 | 32,531,540 | ||||
| Catg D1 Exception Values: | 9,640,970 | 8,477,278 | ||||
| Total Test Values (4): | 1,226,401,949 | 1,229,761,300 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 61,488,065 |
Confidence Interval Values (5)
| State Lower Limit: | 1,168,273,235 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,226,401,949 | (Within Confidence Interval) |
| State Upper Limit: | 1,291,249,365 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,587,046,935 | (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