2008 Confidence Interval Detail
242/Wheeler
242-906/Fort Elliott CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 12,353,560 | 0.9841 | 12,553,155 | 13 | 1,329 | .027066254 |
| G1 | 167,279,330 | 1.0788 | 155,060,558 | 15 | 185 | .011785925 |
| G1 | 167,978,390 | 0.9662 | 173,854,678 | 15 | 100 | .006200613 |
| G1 | 166,631,480 | 1.1067 | 150,566,079 | 15 | 67 | .035090648 |
| G1 | 166,984,570 | 1.0360 | 161,182,017 | 15 | 38 | .009771560 |
| Random Totals: | 681,227,330 | 653,216,487 | 73 | 1,719 | ||
| Catg J Exception Values: | 4,097,309 | 4,523,986 | ||||
| Catg D1 Exception Values: | 11,632,850 | 10,207,679 | ||||
| Total Test Values (4): | 696,957,489 | 667,948,152 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 33,397,408 |
Confidence Interval Values (5)
| State Lower Limit: | 634,550,744 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 696,957,489 | (Within Confidence Interval) |
| State Upper Limit: | 701,345,560 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 966,867,589 | (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