2009 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 |
|---|---|---|---|---|---|---|
| G1 | 167,908,790 | 0.9706 | 172,994,838 | 15 | 221 | .014664711 |
| G1 | 167,840,690 | 1.0173 | 164,986,425 | 14 | 111 | .007322784 |
| G1 | 168,728,860 | 1.0512 | 160,510,712 | 13 | 74 | .010618340 |
| G1 | 164,723,420 | 1.0214 | 161,272,195 | 11 | 35 | .008013753 |
| L1 | 4,721,020 | 1.0000 | 4,721,020 | 4 | 8 | |
| L1 | 39,925,000 | 1.0639 | 37,527,023 | 2 | 6 | .009071367 |
| Random Totals: | 713,847,780 | 702,012,213 | 59 | 455 | ||
| Catg J Exception Values: | 3,985,090 | 4,388,665 | ||||
| Catg D1 Exception Values: | 11,837,800 | 10,566,458 | ||||
| Total Test Values (4): | 729,670,670 | 716,967,336 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 35,848,367 |
Confidence Interval Values (5)
| State Lower Limit: | 681,118,969 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 729,670,670 | (Within Confidence Interval) |
| State Upper Limit: | 752,815,703 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 984,300,868 | (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