2006 Confidence Interval Detail
148/Lipscomb
148-905/Darrouzett ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 2,842,342 | 0.8718 | 3,260,314 | 10 | 664 | .015531818 |
| G1 | 44,761,145 | 1.2302 | 36,385,258 | 15 | 125 | .085679291 |
| G1 | 43,967,615 | 1.0256 | 42,870,139 | 15 | 54 | .046514036 |
| G1 | 44,500,668 | 1.1844 | 37,572,330 | 13 | 31 | .037501251 |
| G1 | 44,158,143 | 1.1259 | 39,220,306 | 9 | 15 | .282088383 |
| Random Totals: | 180,229,913 | 159,308,347 | 62 | 889 | ||
| Catg J Exception Values: | 664,843 | 626,334 | ||||
| Catg D1 Exception Values: | 5,858,342 | 7,437,561 | ||||
| Total Test Values (4): | 186,753,098 | 167,372,242 |
Margin of Error
| Margin of Error Percent: | 6.8057946 |
|---|---|
| Margin of Error Value: | 11,391,011 |
Confidence Interval Values (5)
| State Lower Limit: | 155,981,231 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 178,763,253 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 186,753,098 | (Outside Confidence Interval) |
| Value Assigned (6): | 213,366,396 | (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