2006 Confidence Interval Detail
072/Erath
072-909/Lingleville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,042,061 | 1.1502 | 905,982 | 6 | 28 | .071334109 |
| A | 1,022,795 | 0.9932 | 1,029,798 | 7 | 16 | .008008881 |
| A | 976,747 | 0.9664 | 1,010,707 | 6 | 10 | .005695362 |
| D3 | 37,479,530 | 1.0652 | 35,185,439 | 24 | 1,323 | .080634783 |
| Random Totals: | 40,521,133 | 38,131,926 | 43 | 1,377 | ||
| Catg J Exception Values: | 3,746,760 | 4,271,156 | ||||
| Catg D1 Exception Values: | 8,268,430 | 6,891,475 | ||||
| Catg A Exception Values: | 906,790 | 942,510 | ||||
| Total Test Values (4): | 53,443,113 | 50,237,067 |
Margin of Error
| Margin of Error Percent: | 8.1349733 |
|---|---|
| Margin of Error Value: | 4,086,772 |
Confidence Interval Values (5)
| State Lower Limit: | 46,150,295 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 53,443,113 | (Within Confidence Interval) |
| State Upper Limit: | 54,323,839 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 56,546,438 | (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